# HG changeset patch # User lagergren # Date 1411750040 -7200 # Node ID 18c744ab4df24b2d351286aa6a964919627973f3 # Parent f0c5e4b732da823bdaa4184133675f384e7cd68d 8059211: Changed ArrayData.length accessor to use the protected field and fixed javadoc warnings related to this Reviewed-by: attila, hannesw diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/samples/BufferArray.java --- a/nashorn/samples/BufferArray.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/samples/BufferArray.java Fri Sep 26 18:47:20 2014 +0200 @@ -29,8 +29,8 @@ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +import java.nio.DoubleBuffer; import jdk.nashorn.api.scripting.AbstractJSObject; -import java.nio.DoubleBuffer; /** * Simple class demonstrating pluggable script object @@ -112,6 +112,8 @@ return true; } }; + default: + break; } return null; } diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/ApplySpecialization.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/ApplySpecialization.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/ApplySpecialization.java Fri Sep 26 18:47:20 2014 +0200 @@ -27,7 +27,6 @@ import static jdk.nashorn.internal.codegen.CompilerConstants.ARGUMENTS_VAR; import static jdk.nashorn.internal.codegen.CompilerConstants.EXPLODED_ARGUMENT_PREFIX; - import java.lang.invoke.MethodType; import java.util.ArrayDeque; import java.util.ArrayList; @@ -35,7 +34,6 @@ import java.util.HashSet; import java.util.List; import java.util.Set; - import jdk.nashorn.internal.ir.AccessNode; import jdk.nashorn.internal.ir.CallNode; import jdk.nashorn.internal.ir.Expression; @@ -131,7 +129,7 @@ @SuppressWarnings("serial") final UnsupportedOperationException uoe = new UnsupportedOperationException() { @Override - public Throwable fillInStackTrace() { + public synchronized Throwable fillInStackTrace() { return null; } }; diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/CompilationPhase.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/CompilationPhase.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/CompilationPhase.java Fri Sep 26 18:47:20 2014 +0200 @@ -38,7 +38,6 @@ import static jdk.nashorn.internal.ir.FunctionNode.CompilationState.SPLIT; import static jdk.nashorn.internal.ir.FunctionNode.CompilationState.SYMBOLS_ASSIGNED; import static jdk.nashorn.internal.runtime.logging.DebugLogger.quote; - import java.io.PrintWriter; import java.util.ArrayList; import java.util.EnumSet; @@ -48,7 +47,6 @@ import java.util.Map; import java.util.Map.Entry; import java.util.Set; - import jdk.nashorn.internal.AssertsEnabled; import jdk.nashorn.internal.codegen.Compiler.CompilationPhases; import jdk.nashorn.internal.ir.FunctionNode; @@ -627,7 +625,7 @@ /** * Start a compilation phase - * @param compiler + * @param compiler the compiler to use * @param functionNode function to compile * @return function node */ diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/MethodEmitter.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/MethodEmitter.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/MethodEmitter.java Fri Sep 26 18:47:20 2014 +0200 @@ -2134,6 +2134,8 @@ load("Function"); invoke(ScriptRuntime.INVALIDATE_RESERVED_BUILTIN_NAME); break; + default: + break; } return this; } diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/OptimisticTypesPersistence.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/OptimisticTypesPersistence.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/OptimisticTypesPersistence.java Fri Sep 26 18:47:20 2014 +0200 @@ -443,7 +443,7 @@ // does not increase filesDeleted } files[i] = null; // gc eligible - }; + } } private static Path[] getAllRegularFilesInLastModifiedOrder() throws IOException { @@ -454,7 +454,7 @@ @Override public boolean test(final Path path) { return !Files.isDirectory(path); - }; + } }) .map(new Function() { @Override diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/types/Type.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/types/Type.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/types/Type.java Fri Sep 26 18:47:20 2014 +0200 @@ -47,7 +47,6 @@ import static jdk.internal.org.objectweb.asm.Opcodes.T_INT; import static jdk.internal.org.objectweb.asm.Opcodes.T_LONG; import static jdk.nashorn.internal.codegen.CompilerConstants.staticCallNoLookup; - import java.io.DataInput; import java.io.DataOutput; import java.io.IOException; @@ -299,7 +298,7 @@ * * @param typeMap the type map * @param output data output - * @throws IOException + * @throws IOException if write cannot be completed */ public static void writeTypeMap(final Map typeMap, final DataOutput output) throws IOException { if (typeMap == null) { @@ -329,7 +328,7 @@ * * @param input data input * @return type map - * @throws IOException + * @throws IOException if read cannot be completed */ public static Map readTypeMap(final DataInput input) throws IOException { final int size = input.readInt(); diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/Global.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/Global.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/Global.java Fri Sep 26 18:47:20 2014 +0200 @@ -561,6 +561,7 @@ * * @param engine ScriptEngine to initialize */ + @SuppressWarnings("hiding") public void initBuiltinObjects(final ScriptEngine engine) { if (this.builtinObject != null) { // already initialized, just return @@ -905,10 +906,12 @@ } switch (nameStr) { - case "context": - return sctxt; - case "engine": - return global.engine; + case "context": + return sctxt; + case "engine": + return global.engine; + default: + break; } if (self == UNDEFINED) { @@ -1715,6 +1718,7 @@ return func; } + @SuppressWarnings("hiding") private void init(final ScriptEngine engine) { assert Context.getGlobal() == this : "this global is not set as current"; diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/NativeArray.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/NativeArray.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/NativeArray.java Fri Sep 26 18:47:20 2014 +0200 @@ -1835,7 +1835,7 @@ return false; } - private ContinuousArrayData getContinuousNonEmptyArrayData(final Object self) { + private static ContinuousArrayData getContinuousNonEmptyArrayData(final Object self) { final ContinuousArrayData data = getContinuousArrayData(self); if (data != null) { return data.length() == 0 ? null : data; diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/NativeDebug.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/NativeDebug.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/NativeDebug.java Fri Sep 26 18:47:20 2014 +0200 @@ -26,7 +26,6 @@ package jdk.nashorn.internal.objects; import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED; - import java.io.PrintWriter; import java.util.LinkedList; import java.util.Objects; @@ -262,8 +261,8 @@ /** * Set the event queue capacity - * @param self - * @param newCapacity + * @param self an event queue + * @param newCapacity new capacity */ @Function(attributes = Attribute.NOT_ENUMERABLE, where = Where.CONSTRUCTOR) public static void setEventQueueCapacity(final Object self, final Object newCapacity) { diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/annotations/SpecializedFunction.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/annotations/SpecializedFunction.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/annotations/SpecializedFunction.java Fri Sep 26 18:47:20 2014 +0200 @@ -77,7 +77,7 @@ public boolean isEmpty() { return true; } - }; + } /** * Get the class representing the empty link logic diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CodeStore.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CodeStore.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CodeStore.java Fri Sep 26 18:47:20 2014 +0200 @@ -210,7 +210,7 @@ /** * Constructor * - * @throws IOException + * @throws IOException if there are read/write problems with the cache and cache directory */ public DirectoryCodeStore() throws IOException { this(Options.getStringProperty("nashorn.persistent.code.cache", "nashorn_code_cache"), false, DEFAULT_MIN_SIZE); @@ -222,7 +222,7 @@ * @param path directory to store code in * @param readOnly is this a read only code store * @param minSize minimum file size for caching scripts - * @throws IOException + * @throws IOException if there are read/write problems with the cache and cache directory */ public DirectoryCodeStore(final String path, final boolean readOnly, final int minSize) throws IOException { this.dir = checkDirectory(path, readOnly); diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CompiledFunction.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CompiledFunction.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CompiledFunction.java Fri Sep 26 18:47:20 2014 +0200 @@ -110,9 +110,8 @@ */ this.invoker = MH.insertArguments(invoker, invoker.type().parameterCount() - 1, UnwarrantedOptimismException.FIRST_PROGRAM_POINT); throw new AssertionError("Optimistic (UnwarrantedOptimismException throwing) builtin functions are currently not in use"); - } else { - this.invoker = invoker; } + this.invoker = invoker; this.constructor = constructor; this.flags = flags; this.callSiteType = callSiteType; @@ -510,8 +509,8 @@ return ((ArrayType)paramTypes[paramTypes.length - 1]).getElementType(); } - boolean matchesCallSite(final MethodType callSiteType, final boolean pickVarArg) { - if (callSiteType.equals(this.callSiteType)) { + boolean matchesCallSite(final MethodType other, final boolean pickVarArg) { + if (other.equals(this.callSiteType)) { return true; } final MethodType type = type(); @@ -521,7 +520,7 @@ return pickVarArg; } - final int csParamCount = getParamCount(callSiteType); + final int csParamCount = getParamCount(other); final boolean csIsVarArg = csParamCount == Integer.MAX_VALUE; final int thisThisIndex = needsCallee() ? 1 : 0; // Index of "this" parameter in this function's type @@ -530,7 +529,7 @@ // We must match all incoming parameters, except "this". Starting from 1 to skip "this". for(int i = 1; i < minParams; ++i) { final Type fnType = Type.typeFor(type.parameterType(i + thisThisIndex)); - final Type csType = csIsVarArg ? Type.OBJECT : Type.typeFor(callSiteType.parameterType(i + 1)); + final Type csType = csIsVarArg ? Type.OBJECT : Type.typeFor(other.parameterType(i + 1)); if(!fnType.isEquivalentTo(csType)) { return false; } @@ -752,9 +751,9 @@ return sb.toString(); } - private void logRecompile(final String reason, final FunctionNode fn, final MethodType callSiteType, final Map ipp) { + private void logRecompile(final String reason, final FunctionNode fn, final MethodType type, final Map ipp) { if (log.isEnabled()) { - log.info(reason, DebugLogger.quote(fn.getName()), " signature: ", callSiteType, " ", toStringInvalidations(ipp)); + log.info(reason, DebugLogger.quote(fn.getName()), " signature: ", type, " ", toStringInvalidations(ipp)); } } diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/Context.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/Context.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/Context.java Fri Sep 26 18:47:20 2014 +0200 @@ -33,7 +33,6 @@ import static jdk.nashorn.internal.runtime.ECMAErrors.typeError; import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED; import static jdk.nashorn.internal.runtime.Source.sourceFor; - import java.io.File; import java.io.IOException; import java.io.PrintWriter; @@ -64,9 +63,7 @@ import java.util.function.Consumer; import java.util.function.Supplier; import java.util.logging.Level; - import javax.script.ScriptEngine; - import jdk.internal.org.objectweb.asm.ClassReader; import jdk.internal.org.objectweb.asm.util.CheckClassAdapter; import jdk.nashorn.api.scripting.ClassFilter; @@ -1390,7 +1387,7 @@ * logic to e.g. multiple switchpoint classes. */ public static final class BuiltinSwitchPoint extends SwitchPoint { - + //empty } /** diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/Debug.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/Debug.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/Debug.java Fri Sep 26 18:47:20 2014 +0200 @@ -26,7 +26,6 @@ package jdk.nashorn.internal.runtime; import static jdk.nashorn.internal.parser.TokenType.EOF; - import jdk.nashorn.internal.parser.Lexer; import jdk.nashorn.internal.parser.Token; import jdk.nashorn.internal.parser.TokenStream; @@ -42,12 +41,12 @@ /** * Return the topmost JavaScript frame in a stack trace - * @param e + * @param t throwable that contains the stack trace * @return line describing the topmost JavaScript frame */ - public static String firstJSFrame(final Throwable e) { - for (final StackTraceElement ste : e.getStackTrace()) { - if(ECMAErrors.isScriptFrame(ste)) { + public static String firstJSFrame(final Throwable t) { + for (final StackTraceElement ste : t.getStackTrace()) { + if (ECMAErrors.isScriptFrame(ste)) { return ste.toString(); } } diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/RecompilableScriptFunctionData.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/RecompilableScriptFunctionData.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/RecompilableScriptFunctionData.java Fri Sep 26 18:47:20 2014 +0200 @@ -501,13 +501,13 @@ for (final Map.Entry entry : classBytes.entrySet()) { final String className = entry.getKey(); - final byte[] code = entry.getValue(); + final byte[] bytecode = entry.getValue(); if (className.equals(mainClassName)) { continue; } - installedClasses.put(className, installer.install(className, code)); + installedClasses.put(className, installer.install(className, bytecode)); } final Map initializers = script.getInitializers(); @@ -588,9 +588,9 @@ return lookupCodeMethod(fn.getCompileUnit().getCode(), type); } - MethodHandle lookupCodeMethod(final Class code, final MethodType targetType) { + MethodHandle lookupCodeMethod(final Class codeClass, final MethodType targetType) { log.info("Looking up ", DebugLogger.quote(name), " type=", targetType); - return MH.findStatic(LOOKUP, code, functionName, targetType); + return MH.findStatic(LOOKUP, codeClass, functionName, targetType); } /** diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptFunction.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptFunction.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptFunction.java Fri Sep 26 18:47:20 2014 +0200 @@ -501,7 +501,7 @@ * @param linkLogicClass linkLogicClass, or null if no link logic exists * @return link logic instance, or null if one could not be constructed for this receiver */ - private LinkLogic getLinkLogic(final Object self, final Class linkLogicClass) { + private static LinkLogic getLinkLogic(final Object self, final Class linkLogicClass) { if (linkLogicClass == null) { return LinkLogic.EMPTY_INSTANCE; //always OK to link this, specialization but without special linking logic } diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptObject.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptObject.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptObject.java Fri Sep 26 18:47:20 2014 +0200 @@ -935,10 +935,10 @@ * creating setters that probably aren't used. Inject directly into the spill pool * the defaults for "arguments" and "caller" * - * @param key - * @param propertyFlags - * @param getter - * @param setter + * @param key property key + * @param propertyFlags flags + * @param getter getter for {@link UserAccessorProperty}, null if not present or N/A + * @param setter setter for {@link UserAccessorProperty}, null if not present or N/A */ protected final void initUserAccessors(final String key, final int propertyFlags, final ScriptFunction getter, final ScriptFunction setter) { final int slot = spillLength; @@ -1749,8 +1749,8 @@ */ public Object put(final Object key, final Object value, final boolean strict) { final Object oldValue = get(key); - final int flags = strict ? NashornCallSiteDescriptor.CALLSITE_STRICT : 0; - set(key, value, flags); + final int scriptObjectFlags = strict ? NashornCallSiteDescriptor.CALLSITE_STRICT : 0; + set(key, value, scriptObjectFlags); return oldValue; } @@ -1763,9 +1763,9 @@ * @param strict strict mode or not */ public void putAll(final Map otherMap, final boolean strict) { - final int flags = strict ? NashornCallSiteDescriptor.CALLSITE_STRICT : 0; + final int scriptObjectFlags = strict ? NashornCallSiteDescriptor.CALLSITE_STRICT : 0; for (final Map.Entry entry : otherMap.entrySet()) { - set(entry.getKey(), entry.getValue(), flags); + set(entry.getKey(), entry.getValue(), scriptObjectFlags); } } @@ -2046,7 +2046,7 @@ // Marks a property as declared and sets its value. Used as slow path for block-scoped LET and CONST @SuppressWarnings("unused") private void declareAndSet(final String key, final Object value) { - final PropertyMap map = getMap(); + final PropertyMap oldMap = getMap(); final FindProperty find = findProperty(key, false); assert find != null; @@ -2054,7 +2054,7 @@ assert property != null; assert property.needsDeclaration(); - final PropertyMap newMap = map.replaceProperty(property, property.removeFlags(Property.NEEDS_DECLARATION)); + final PropertyMap newMap = oldMap.replaceProperty(property, property.removeFlags(Property.NEEDS_DECLARATION)); setMap(newMap); set(key, value, 0); } diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ArrayData.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ArrayData.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ArrayData.java Fri Sep 26 18:47:20 2014 +0200 @@ -536,7 +536,7 @@ final Class widest = widestType(items); ArrayData newData = convert(widest); - long pos = newData.length(); + long pos = newData.length; for (final Object item : items) { newData = newData.ensure(pos); //avoid sparse array newData.set((int)pos++, item, strict); diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ArrayFilter.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ArrayFilter.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ArrayFilter.java Fri Sep 26 18:47:20 2014 +0200 @@ -39,7 +39,7 @@ protected ArrayData underlying; ArrayFilter(final ArrayData underlying) { - super(underlying.length()); + super(underlying.length); this.underlying = underlying; } @@ -70,13 +70,13 @@ @Override public void shiftLeft(final int by) { underlying.shiftLeft(by); - setLength(underlying.length()); + setLength(underlying.length); } @Override public ArrayData shiftRight(final int by) { underlying = underlying.shiftRight(by); - setLength(underlying.length()); + setLength(underlying.length); return this; } @@ -84,7 +84,7 @@ @Override public ArrayData ensure(final long safeIndex) { underlying = underlying.ensure(safeIndex); - setLength(underlying.length()); + setLength(underlying.length); return this; } @@ -92,7 +92,7 @@ @Override public ArrayData shrink(final long newLength) { underlying = underlying.shrink(newLength); - setLength(underlying.length()); + setLength(underlying.length); return this; } @@ -100,7 +100,7 @@ @Override public ArrayData set(final int index, final Object value, final boolean strict) { underlying = underlying.set(index, value, strict); - setLength(underlying.length()); + setLength(underlying.length); return this; } @@ -108,7 +108,7 @@ @Override public ArrayData set(final int index, final int value, final boolean strict) { underlying = underlying.set(index, value, strict); - setLength(underlying.length()); + setLength(underlying.length); return this; } @@ -116,7 +116,7 @@ @Override public ArrayData set(final int index, final long value, final boolean strict) { underlying = underlying.set(index, value, strict); - setLength(underlying.length()); + setLength(underlying.length); return this; } @@ -124,7 +124,7 @@ @Override public ArrayData set(final int index, final double value, final boolean strict) { underlying = underlying.set(index, value, strict); - setLength(underlying.length()); + setLength(underlying.length); return this; } @@ -189,28 +189,28 @@ @Override public ArrayData delete(final int index) { underlying = underlying.delete(index); - setLength(underlying.length()); + setLength(underlying.length); return this; } @Override public ArrayData delete(final long from, final long to) { underlying = underlying.delete(from, to); - setLength(underlying.length()); + setLength(underlying.length); return this; } @Override public ArrayData convert(final Class type) { underlying = underlying.convert(type); - setLength(underlying.length()); + setLength(underlying.length); return this; } @Override public Object pop() { final Object value = underlying.pop(); - setLength(underlying.length()); + setLength(underlying.length); return value; } diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ContinuousArrayData.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ContinuousArrayData.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ContinuousArrayData.java Fri Sep 26 18:47:20 2014 +0200 @@ -76,11 +76,11 @@ * array without reallocating, or if we are overwriting an already * allocated element * - * @param index + * @param index index to check * @return true if we don't need to do any array reallocation to fit an element at index */ public final boolean hasRoomFor(final int index) { - return has(index) || (index == length() && ensure(index) == this); + return has(index) || (index == length && ensure(index) == this); } /** diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/DeletedArrayFilter.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/DeletedArrayFilter.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/DeletedArrayFilter.java Fri Sep 26 18:47:20 2014 +0200 @@ -26,7 +26,6 @@ package jdk.nashorn.internal.runtime.arrays; import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED; - import java.lang.reflect.Array; import jdk.nashorn.internal.runtime.BitVector; @@ -40,7 +39,7 @@ DeletedArrayFilter(final ArrayData underlying) { super(underlying); - this.deleted = new BitVector(underlying.length()); + this.deleted = new BitVector(underlying.length); } @Override @@ -80,25 +79,25 @@ @Override public void shiftLeft(final int by) { super.shiftLeft(by); - deleted.shiftLeft(by, length()); + deleted.shiftLeft(by, length); } @Override public ArrayData shiftRight(final int by) { super.shiftRight(by); - deleted.shiftRight(by, length()); + deleted.shiftRight(by, length); return this; } @Override public ArrayData ensure(final long safeIndex) { - if (safeIndex >= SparseArrayData.MAX_DENSE_LENGTH && safeIndex >= length()) { + if (safeIndex >= SparseArrayData.MAX_DENSE_LENGTH && safeIndex >= length) { return new SparseArrayData(this, safeIndex + 1); } super.ensure(safeIndex); - deleted.resize(length()); + deleted.resize(length); return this; } @@ -106,7 +105,7 @@ @Override public ArrayData shrink(final long newLength) { super.shrink(newLength); - deleted.resize(length()); + deleted.resize(length); return this; } @@ -147,7 +146,7 @@ @Override public ArrayData delete(final int index) { final long longIndex = ArrayIndex.toLongIndex(index); - assert longIndex >= 0 && longIndex < length(); + assert longIndex >= 0 && longIndex < length; deleted.set(longIndex); underlying.setEmpty(index); return this; @@ -155,7 +154,7 @@ @Override public ArrayData delete(final long fromIndex, final long toIndex) { - assert fromIndex >= 0 && fromIndex <= toIndex && toIndex < length(); + assert fromIndex >= 0 && fromIndex <= toIndex && toIndex < length; deleted.setRange(fromIndex, toIndex + 1); underlying.setEmpty(fromIndex, toIndex); return this; @@ -163,7 +162,7 @@ @Override public Object pop() { - final long index = length() - 1; + final long index = length - 1; if (super.has((int)index)) { final boolean isDeleted = deleted.isSet(index); @@ -180,7 +179,7 @@ final ArrayData newArray = underlying.slice(from, to); final DeletedArrayFilter newFilter = new DeletedArrayFilter(newArray); newFilter.getDeleted().copy(deleted); - newFilter.getDeleted().shiftLeft(from, newFilter.length()); + newFilter.getDeleted().shiftLeft(from, newFilter.length); return newFilter; } diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/DeletedRangeArrayFilter.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/DeletedRangeArrayFilter.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/DeletedRangeArrayFilter.java Fri Sep 26 18:47:20 2014 +0200 @@ -45,7 +45,7 @@ if(hi < SparseArrayData.MAX_DENSE_LENGTH || underlying instanceof SparseArrayData) { return underlying; } - return new SparseArrayData(underlying, underlying.length()); + return new SparseArrayData(underlying, underlying.length); } private boolean isEmpty() { @@ -93,7 +93,7 @@ @Override public ArrayData ensure(final long safeIndex) { - if (safeIndex >= SparseArrayData.MAX_DENSE_LENGTH && safeIndex >= length()) { + if (safeIndex >= SparseArrayData.MAX_DENSE_LENGTH && safeIndex >= length) { return new SparseArrayData(this, safeIndex + 1); } @@ -110,8 +110,9 @@ @Override public ArrayData shiftRight(final int by) { super.shiftRight(by); - lo = Math.min(length(), lo + by); - hi = Math.min(length() - 1, hi + by); + final long len = length; + lo = Math.min(len, lo + by); + hi = Math.min(len - 1, hi + by); return isEmpty() ? getUnderlying() : this; } @@ -237,7 +238,7 @@ @Override public Object pop() { - final int index = (int)(length() - 1); + final int index = (int)length - 1; if (super.has(index)) { final boolean isDeleted = isDeleted(index); final Object value = super.pop(); diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/IntArrayData.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/IntArrayData.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/IntArrayData.java Fri Sep 26 18:47:20 2014 +0200 @@ -105,13 +105,13 @@ @Override public ArrayData copy() { - return new IntArrayData(array.clone(), (int) length()); + return new IntArrayData(array.clone(), (int)length); } @Override public Object asArrayOfType(final Class componentType) { if (componentType == int.class) { - return array.length == length() ? array.clone() : Arrays.copyOf(array, (int) length()); + return array.length == length ? array.clone() : Arrays.copyOf(array, (int)length); } return super.asArrayOfType(componentType); } @@ -183,7 +183,7 @@ @Override public ArrayData shiftRight(final int by) { - final ArrayData newData = ensure(by + length() - 1); + final ArrayData newData = ensure(by + length - 1); if (newData != this) { newData.shiftRight(by); return newData; @@ -229,7 +229,7 @@ @Override public ArrayData set(final int index, final int value, final boolean strict) { array[index] = value; - setLength(Math.max(index + 1, length())); + setLength(Math.max(index + 1, length)); return this; } @@ -238,7 +238,7 @@ public ArrayData set(final int index, final long value, final boolean strict) { if (JSType.isRepresentableAsInt(value)) { array[index] = JSType.toInt32(value); - setLength(Math.max(index + 1, length())); + setLength(Math.max(index + 1, length)); return this; } @@ -249,7 +249,7 @@ public ArrayData set(final int index, final double value, final boolean strict) { if (JSType.isRepresentableAsInt(value)) { array[index] = (int)(long)value; - setLength(Math.max(index + 1, length())); + setLength(Math.max(index + 1, length)); return this; } @@ -298,7 +298,7 @@ @Override public boolean has(final int index) { - return 0 <= index && index < length(); + return 0 <= index && index < length; } @Override @@ -313,11 +313,11 @@ @Override public Object pop() { - if (length() == 0) { + if (length == 0) { return ScriptRuntime.UNDEFINED; } - final int newLength = (int) length() - 1; + final int newLength = (int)length - 1; final int elem = array[newLength]; array[newLength] = 0; setLength(newLength); @@ -327,7 +327,7 @@ @Override public ArrayData slice(final long from, final long to) { - final long start = from < 0 ? from + length() : from; + final long start = from < 0 ? from + length : from; final long newLength = to - start; return new IntArrayData(Arrays.copyOfRange(array, (int)from, (int)to), (int)newLength); @@ -335,18 +335,18 @@ @Override public final ArrayData push(final boolean strict, final int item) { - final long length = length(); - final ArrayData newData = ensure(length); + final long len = length; + final ArrayData newData = ensure(len); if (newData == this) { - array[(int)length] = item; + array[(int)len] = item; return this; } - return newData.set((int)length, item, strict); + return newData.set((int)len, item, strict); } @Override public ArrayData fastSplice(final int start, final int removed, final int added) throws UnsupportedOperationException { - final long oldLength = length(); + final long oldLength = length; final long newLength = oldLength - removed + added; if (newLength > SparseArrayData.MAX_DENSE_LENGTH && newLength > array.length) { throw new UnsupportedOperationException(); diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/LongArrayData.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/LongArrayData.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/LongArrayData.java Fri Sep 26 18:47:20 2014 +0200 @@ -62,12 +62,12 @@ @Override public ArrayData copy() { - return new LongArrayData(array.clone(), (int)length()); + return new LongArrayData(array.clone(), (int)length); } @Override public Object[] asObjectArray() { - return toObjectArray(array, (int)length()); + return toObjectArray(array, (int)length); } private static Object[] toObjectArray(final long[] array, final int length) { @@ -84,7 +84,7 @@ @Override public Object asArrayOfType(final Class componentType) { if (componentType == long.class) { - return array.length == length() ? array.clone() : Arrays.copyOf(array, (int)length()); + return array.length == length ? array.clone() : Arrays.copyOf(array, (int)length); } return super.asArrayOfType(componentType); } @@ -105,11 +105,11 @@ if (type == Integer.class || type == Long.class) { return this; } - final int length = (int) length(); + final int len = (int)length; if (type == Double.class) { - return new NumberArrayData(LongArrayData.toDoubleArray(array, length), length); + return new NumberArrayData(LongArrayData.toDoubleArray(array, len), len); } - return new ObjectArrayData(LongArrayData.toObjectArray(array, length), length); + return new ObjectArrayData(LongArrayData.toObjectArray(array, len), len); } @Override @@ -119,7 +119,7 @@ @Override public ArrayData shiftRight(final int by) { - final ArrayData newData = ensure(by + length() - 1); + final ArrayData newData = ensure(by + length - 1); if (newData != this) { newData.shiftRight(by); return newData; @@ -165,14 +165,14 @@ @Override public ArrayData set(final int index, final int value, final boolean strict) { array[index] = value; - setLength(Math.max(index + 1, length())); + setLength(Math.max(index + 1, length)); return this; } @Override public ArrayData set(final int index, final long value, final boolean strict) { array[index] = value; - setLength(Math.max(index + 1, length())); + setLength(Math.max(index + 1, length)); return this; } @@ -180,7 +180,7 @@ public ArrayData set(final int index, final double value, final boolean strict) { if (JSType.isRepresentableAsLong(value)) { array[index] = (long)value; - setLength(Math.max(index + 1, length())); + setLength(Math.max(index + 1, length)); return this; } return convert(Double.class).set(index, value, strict); @@ -256,7 +256,7 @@ @Override public boolean has(final int index) { - return 0 <= index && index < length(); + return 0 <= index && index < length; } @Override @@ -271,11 +271,11 @@ @Override public Object pop() { - if (length() == 0) { + if (length == 0) { return ScriptRuntime.UNDEFINED; } - final int newLength = (int) (length() - 1); + final int newLength = (int)length - 1; final long elem = array[newLength]; array[newLength] = 0; setLength(newLength); @@ -285,25 +285,25 @@ @Override public ArrayData slice(final long from, final long to) { - final long start = from < 0 ? from + length() : from; + final long start = from < 0 ? from + length : from; final long newLength = to - start; return new LongArrayData(Arrays.copyOfRange(array, (int)from, (int)to), (int)newLength); } @Override public final ArrayData push(final boolean strict, final long item) { - final long length = length(); - final ArrayData newData = ensure(length); + final long len = length; + final ArrayData newData = ensure(len); if (newData == this) { - array[(int)length] = item; + array[(int)len] = item; return this; } - return newData.set((int)length, item, strict); + return newData.set((int)len, item, strict); } @Override public ArrayData fastSplice(final int start, final int removed, final int added) throws UnsupportedOperationException { - final long oldLength = length(); + final long oldLength = length; final long newLength = oldLength - removed + added; if (newLength > SparseArrayData.MAX_DENSE_LENGTH && newLength > array.length) { throw new UnsupportedOperationException(); @@ -353,7 +353,6 @@ final long elem = array[newLength]; array[newLength] = 0; return elem; - //return array[(int)--length]; } @Override diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/NoTypeArrayData.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/NoTypeArrayData.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/NoTypeArrayData.java Fri Sep 26 18:47:20 2014 +0200 @@ -58,19 +58,19 @@ @Override public ArrayData convert(final Class type) { - final long length = length(); + final long len = length; final ArrayData arrayData; if (type == Long.class) { - arrayData = new LongArrayData(new long[ArrayData.nextSize((int)length)], (int)length); + arrayData = new LongArrayData(new long[ArrayData.nextSize((int)len)], (int)len); } else if (type == Double.class) { - arrayData = new NumberArrayData(new double[ArrayData.nextSize((int)length)], (int)length); + arrayData = new NumberArrayData(new double[ArrayData.nextSize((int)len)], (int)len); } else if (type == Integer.class) { - arrayData = new IntArrayData(new int[ArrayData.nextSize((int)length)], (int)length); + arrayData = new IntArrayData(new int[ArrayData.nextSize((int)len)], (int)len); } else { assert !type.isPrimitive(); - arrayData = new ObjectArrayData(new Object[ArrayData.nextSize((int)length)], (int)length); + arrayData = new ObjectArrayData(new Object[ArrayData.nextSize((int)len)], (int)len); } - return length == 0 ? arrayData : new DeletedRangeArrayFilter(arrayData, 0, length - 1); + return length == 0 ? arrayData : new DeletedRangeArrayFilter(arrayData, 0, len - 1); } @Override @@ -90,11 +90,11 @@ } // Don't trample the shared EMPTY_ARRAY. - if (length() == 0) { - return new NoTypeArrayData(Math.max(safeIndex + 1, length())); + if (length == 0) { + return new NoTypeArrayData(Math.max(safeIndex + 1, length)); } - setLength(Math.max(safeIndex + 1, length())); + setLength(Math.max(safeIndex + 1, length)); return this; } diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/NumberArrayData.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/NumberArrayData.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/NumberArrayData.java Fri Sep 26 18:47:20 2014 +0200 @@ -61,12 +61,12 @@ @Override public ArrayData copy() { - return new NumberArrayData(array.clone(), (int) length()); + return new NumberArrayData(array.clone(), (int)length); } @Override public Object[] asObjectArray() { - return toObjectArray(array, (int) length()); + return toObjectArray(array, (int)length); } private static Object[] toObjectArray(final double[] array, final int length) { @@ -82,7 +82,7 @@ @Override public Object asArrayOfType(final Class componentType) { if(componentType == double.class) { - return array.length == length() ? array.clone() : Arrays.copyOf(array, (int) length()); + return array.length == length ? array.clone() : Arrays.copyOf(array, (int)length); } return super.asArrayOfType(componentType); } @@ -90,8 +90,8 @@ @Override public ArrayData convert(final Class type) { if (type != Double.class && type != Integer.class && type != Long.class) { - final int length = (int) length(); - return new ObjectArrayData(NumberArrayData.toObjectArray(array, length), length); + final int len = (int)length; + return new ObjectArrayData(NumberArrayData.toObjectArray(array, len), len); } return this; } @@ -103,7 +103,7 @@ @Override public ArrayData shiftRight(final int by) { - final ArrayData newData = ensure(by + length() - 1); + final ArrayData newData = ensure(by + length - 1); if (newData != this) { newData.shiftRight(by); return newData; @@ -148,21 +148,21 @@ @Override public ArrayData set(final int index, final int value, final boolean strict) { array[index] = value; - setLength(Math.max(index + 1, length())); + setLength(Math.max(index + 1, length)); return this; } @Override public ArrayData set(final int index, final long value, final boolean strict) { array[index] = value; - setLength(Math.max(index + 1, length())); + setLength(Math.max(index + 1, length)); return this; } @Override public ArrayData set(final int index, final double value, final boolean strict) { array[index] = value; - setLength(Math.max(index + 1, length())); + setLength(Math.max(index + 1, length)); return this; } @@ -231,7 +231,7 @@ @Override public boolean has(final int index) { - return 0 <= index && index < length(); + return 0 <= index && index < length; } @Override @@ -246,11 +246,11 @@ @Override public Object pop() { - if (length() == 0) { + if (length == 0) { return UNDEFINED; } - final int newLength = (int) (length() - 1); + final int newLength = (int)length - 1; final double elem = array[newLength]; array[newLength] = 0; setLength(newLength); @@ -259,25 +259,25 @@ @Override public ArrayData slice(final long from, final long to) { - final long start = from < 0 ? from + length() : from; + final long start = from < 0 ? from + length : from; final long newLength = to - start; return new NumberArrayData(Arrays.copyOfRange(array, (int)from, (int)to), (int)newLength); } @Override public final ArrayData push(final boolean strict, final double item) { - final long length = length(); - final ArrayData newData = ensure(length); + final long len = length; + final ArrayData newData = ensure(len); if (newData == this) { - array[(int)length] = item; + array[(int)len] = item; return this; } - return newData.set((int)length, item, strict); + return newData.set((int)len, item, strict); } @Override public ArrayData fastSplice(final int start, final int removed, final int added) throws UnsupportedOperationException { - final long oldLength = length(); + final long oldLength = length; final long newLength = oldLength - removed + added; if (newLength > SparseArrayData.MAX_DENSE_LENGTH && newLength > array.length) { throw new UnsupportedOperationException(); diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ObjectArrayData.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ObjectArrayData.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ObjectArrayData.java Fri Sep 26 18:47:20 2014 +0200 @@ -67,14 +67,14 @@ @Override public Object[] asObjectArray() { - return array.length == length() ? array.clone() : asObjectArrayCopy(); + return array.length == length ? array.clone() : asObjectArrayCopy(); } private Object[] asObjectArrayCopy() { - final long l = length(); - assert l <= Integer.MAX_VALUE; - final Object[] copy = new Object[(int)l]; - System.arraycopy(array, 0, copy, 0, (int)l); + final long len = length; + assert len <= Integer.MAX_VALUE; + final Object[] copy = new Object[(int)len]; + System.arraycopy(array, 0, copy, 0, (int)len); return copy; } @@ -90,7 +90,7 @@ @Override public ArrayData shiftRight(final int by) { - final ArrayData newData = ensure(by + length() - 1); + final ArrayData newData = ensure(by + length - 1); if (newData != this) { newData.shiftRight(by); return newData; @@ -122,28 +122,28 @@ @Override public ArrayData set(final int index, final Object value, final boolean strict) { array[index] = value; - setLength(Math.max(index + 1, length())); + setLength(Math.max(index + 1, length)); return this; } @Override public ArrayData set(final int index, final int value, final boolean strict) { array[index] = value; - setLength(Math.max(index + 1, length())); + setLength(Math.max(index + 1, length)); return this; } @Override public ArrayData set(final int index, final long value, final boolean strict) { array[index] = value; - setLength(Math.max(index + 1, length())); + setLength(Math.max(index + 1, length)); return this; } @Override public ArrayData set(final int index, final double value, final boolean strict) { array[index] = value; - setLength(Math.max(index + 1, length())); + setLength(Math.max(index + 1, length)); return this; } @@ -220,7 +220,7 @@ @Override public boolean has(final int index) { - return 0 <= index && index < length(); + return 0 <= index && index < length; } @Override @@ -273,11 +273,11 @@ @Override public Object pop() { - if (length() == 0) { + if (length == 0) { return ScriptRuntime.UNDEFINED; } - final int newLength = (int) (length() - 1); + final int newLength = (int)length - 1; final Object elem = array[newLength]; setEmpty(newLength); setLength(newLength); @@ -286,25 +286,25 @@ @Override public ArrayData slice(final long from, final long to) { - final long start = from < 0 ? from + length() : from; + final long start = from < 0 ? from + length : from; final long newLength = to - start; return new ObjectArrayData(Arrays.copyOfRange(array, (int)from, (int)to), (int)newLength); } @Override public ArrayData push(final boolean strict, final Object item) { - final long length = length(); - final ArrayData newData = ensure(length); + final long len = length; + final ArrayData newData = ensure(len); if (newData == this) { - array[(int)length] = item; + array[(int)len] = item; return this; } - return newData.set((int)length, item, strict); + return newData.set((int)len, item, strict); } @Override public ArrayData fastSplice(final int start, final int removed, final int added) throws UnsupportedOperationException { - final long oldLength = length(); + final long oldLength = length; final long newLength = oldLength - removed + added; if (newLength > SparseArrayData.MAX_DENSE_LENGTH && newLength > array.length) { throw new UnsupportedOperationException(); diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/SparseArrayData.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/SparseArrayData.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/SparseArrayData.java Fri Sep 26 18:47:20 2014 +0200 @@ -53,28 +53,28 @@ SparseArrayData(final ArrayData underlying, final long length, final TreeMap sparseMap) { super(length); - assert underlying.length() <= length; + assert underlying.length <= length; this.underlying = underlying; - this.maxDenseLength = Math.max(MAX_DENSE_LENGTH, underlying.length()); + this.maxDenseLength = Math.max(MAX_DENSE_LENGTH, underlying.length); this.sparseMap = sparseMap; } @Override public ArrayData copy() { - return new SparseArrayData(underlying.copy(), length(), new TreeMap<>(sparseMap)); + return new SparseArrayData(underlying.copy(), length, new TreeMap<>(sparseMap)); } @Override public Object[] asObjectArray() { - final int length = (int) Math.min(length(), Integer.MAX_VALUE); - final int underlyingLength = (int) Math.min(length, underlying.length()); - final Object[] objArray = new Object[length]; + final int len = (int)Math.min(length, Integer.MAX_VALUE); + final int underlyingLength = (int)Math.min(len, underlying.length); + final Object[] objArray = new Object[len]; for (int i = 0; i < underlyingLength; i++) { objArray[i] = underlying.getObject(i); } - Arrays.fill(objArray, underlyingLength, length, ScriptRuntime.UNDEFINED); + Arrays.fill(objArray, underlyingLength, len, ScriptRuntime.UNDEFINED); for (final Map.Entry entry : sparseMap.entrySet()) { final long key = entry.getKey(); @@ -104,14 +104,14 @@ } sparseMap = newSparseMap; - setLength(Math.max(length() - by, 0)); + setLength(Math.max(length - by, 0)); } @Override public ArrayData shiftRight(final int by) { final TreeMap newSparseMap = new TreeMap<>(); - if (underlying.length() + by > maxDenseLength) { - for (long i = maxDenseLength - by; i < underlying.length(); i++) { + if (underlying.length + by > maxDenseLength) { + for (long i = maxDenseLength - by; i < underlying.length; i++) { if (underlying.has((int) i)) { newSparseMap.put(Long.valueOf(i + by), underlying.getObject((int) i)); } @@ -127,23 +127,23 @@ } sparseMap = newSparseMap; - setLength(length() + by); + setLength(length + by); return this; } @Override public ArrayData ensure(final long safeIndex) { - if (safeIndex < maxDenseLength && underlying.length() <= safeIndex) { + if (safeIndex < maxDenseLength && underlying.length <= safeIndex) { underlying = underlying.ensure(safeIndex); } - setLength(Math.max(safeIndex + 1, length())); + setLength(Math.max(safeIndex + 1, length)); return this; } @Override public ArrayData shrink(final long newLength) { - if (newLength < underlying.length()) { + if (newLength < underlying.length) { underlying = underlying.shrink(newLength); underlying.setLength(newLength); sparseMap.clear(); @@ -160,11 +160,11 @@ if (index >= 0 && index < maxDenseLength) { ensure(index); underlying = underlying.set(index, value, strict); - setLength(Math.max(underlying.length(), length())); + setLength(Math.max(underlying.length, length)); } else { final Long longIndex = indexToKey(index); sparseMap.put(longIndex, value); - setLength(Math.max(longIndex + 1, length())); + setLength(Math.max(longIndex + 1, length)); } return this; @@ -175,11 +175,11 @@ if (index >= 0 && index < maxDenseLength) { ensure(index); underlying = underlying.set(index, value, strict); - setLength(Math.max(underlying.length(), length())); + setLength(Math.max(underlying.length, length)); } else { final Long longIndex = indexToKey(index); sparseMap.put(longIndex, value); - setLength(Math.max(longIndex + 1, length())); + setLength(Math.max(longIndex + 1, length)); } return this; } @@ -189,11 +189,11 @@ if (index >= 0 && index < maxDenseLength) { ensure(index); underlying = underlying.set(index, value, strict); - setLength(Math.max(underlying.length(), length())); + setLength(Math.max(underlying.length, length)); } else { final Long longIndex = indexToKey(index); sparseMap.put(longIndex, value); - setLength(Math.max(longIndex + 1, length())); + setLength(Math.max(longIndex + 1, length)); } return this; } @@ -203,11 +203,11 @@ if (index >= 0 && index < maxDenseLength) { ensure(index); underlying = underlying.set(index, value, strict); - setLength(Math.max(underlying.length(), length())); + setLength(Math.max(underlying.length, length)); } else { final Long longIndex = indexToKey(index); sparseMap.put(longIndex, value); - setLength(Math.max(longIndex + 1, length())); + setLength(Math.max(longIndex + 1, length)); } return this; } @@ -294,7 +294,7 @@ @Override public boolean has(final int index) { if (index >= 0 && index < maxDenseLength) { - return index < underlying.length() && underlying.has(index); + return index < underlying.length && underlying.has(index); } return sparseMap.containsKey(indexToKey(index)); @@ -303,7 +303,7 @@ @Override public ArrayData delete(final int index) { if (index >= 0 && index < maxDenseLength) { - if (index < underlying.length()) { + if (index < underlying.length) { underlying = underlying.delete(index); } } else { @@ -315,8 +315,8 @@ @Override public ArrayData delete(final long fromIndex, final long toIndex) { - if (fromIndex < maxDenseLength && fromIndex < underlying.length()) { - underlying = underlying.delete(fromIndex, Math.min(toIndex, underlying.length() - 1)); + if (fromIndex < maxDenseLength && fromIndex < underlying.length) { + underlying = underlying.delete(fromIndex, Math.min(toIndex, underlying.length - 1)); } if (toIndex >= maxDenseLength) { sparseMap.subMap(fromIndex, true, toIndex, true).clear(); @@ -336,30 +336,30 @@ @Override public Object pop() { - if (length() == 0) { + if (length == 0) { return ScriptRuntime.UNDEFINED; } - if (length() == underlying.length()) { + if (length == underlying.length) { final Object result = underlying.pop(); - setLength(underlying.length()); + setLength(underlying.length); return result; } - setLength(length() - 1); - final Long key = Long.valueOf(length()); + setLength(length - 1); + final Long key = Long.valueOf(length); return sparseMap.containsKey(key) ? sparseMap.remove(key) : ScriptRuntime.UNDEFINED; } @Override public ArrayData slice(final long from, final long to) { - assert to <= length(); - final long start = from < 0 ? (from + length()) : from; + assert to <= length; + final long start = from < 0 ? (from + length) : from; final long newLength = to - start; if (start >= 0 && to <= maxDenseLength) { - if (newLength <= underlying.length()) { + if (newLength <= underlying.length) { return underlying.slice(from, to); } - return underlying.slice(from, to).ensure(newLength - 1).delete(underlying.length(), newLength); + return underlying.slice(from, to).ensure(newLength - 1).delete(underlying.length, newLength); } ArrayData sliced = EMPTY_ARRAY; @@ -369,13 +369,13 @@ sliced = sliced.set((int)(i - start), getObject((int)i), false); } } - assert sliced.length() == newLength; + assert sliced.length == newLength; return sliced; } @Override public long nextIndex(final long index) { - if (index < underlying.length() - 1) { + if (index < underlying.length - 1) { return underlying.nextIndex(index); } @@ -383,6 +383,6 @@ if (nextKey != null) { return nextKey; } - return length(); + return length; } } diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/TypedArrayData.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/TypedArrayData.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/TypedArrayData.java Fri Sep 26 18:47:20 2014 +0200 @@ -54,11 +54,11 @@ } /** - * Length in elements. Accessed from {@code ArrayBufferView} + * Length in number of elements. Accessed from {@code ArrayBufferView} * @return element length */ public final int getElementLength() { - return (int)length(); + return (int)length; } /** @@ -119,7 +119,7 @@ @Override public final boolean has(final int index) { - return 0 <= index && index < length(); + return 0 <= index && index < length; } @Override diff -r f0c5e4b732da -r 18c744ab4df2 nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/UndefinedArrayFilter.java --- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/UndefinedArrayFilter.java Wed Jul 05 20:02:40 2017 +0200 +++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/UndefinedArrayFilter.java Fri Sep 26 18:47:20 2014 +0200 @@ -26,7 +26,6 @@ package jdk.nashorn.internal.runtime.arrays; import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED; - import java.lang.reflect.Array; import jdk.nashorn.internal.runtime.BitVector; import jdk.nashorn.internal.runtime.UnwarrantedOptimismException; @@ -41,7 +40,7 @@ UndefinedArrayFilter(final ArrayData underlying) { super(underlying); - this.undefined = new BitVector(underlying.length()); + this.undefined = new BitVector(underlying.length); } @Override @@ -81,25 +80,25 @@ @Override public void shiftLeft(final int by) { super.shiftLeft(by); - undefined.shiftLeft(by, length()); + undefined.shiftLeft(by, length); } @Override public ArrayData shiftRight(final int by) { super.shiftRight(by); - undefined.shiftRight(by, length()); + undefined.shiftRight(by, length); return this; } @Override public ArrayData ensure(final long safeIndex) { - if (safeIndex >= SparseArrayData.MAX_DENSE_LENGTH && safeIndex >= length()) { + if (safeIndex >= SparseArrayData.MAX_DENSE_LENGTH && safeIndex >= length) { return new SparseArrayData(this, safeIndex + 1); } super.ensure(safeIndex); - undefined.resize(length()); + undefined.resize(length); return this; } @@ -107,7 +106,7 @@ @Override public ArrayData shrink(final long newLength) { super.shrink(newLength); - undefined.resize(length()); + undefined.resize(length); return this; } @@ -217,7 +216,7 @@ @Override public Object pop() { - final long index = length() - 1; + final long index = length - 1; if (super.has((int)index)) { final boolean isUndefined = undefined.isSet(index); @@ -234,7 +233,7 @@ final ArrayData newArray = underlying.slice(from, to); final UndefinedArrayFilter newFilter = new UndefinedArrayFilter(newArray); newFilter.getUndefined().copy(undefined); - newFilter.getUndefined().shiftLeft(from, newFilter.length()); + newFilter.getUndefined().shiftLeft(from, newFilter.length); return newFilter; }