--- a/test/lib/sun/hotspot/WhiteBox.java Thu Mar 26 13:54:09 2015 -0700
+++ b/test/lib/sun/hotspot/WhiteBox.java Thu Apr 02 19:09:06 2015 +0300
@@ -32,6 +32,7 @@
import java.util.function.Function;
import java.util.stream.Stream;
import java.security.BasicPermission;
+import java.util.Objects;
import sun.hotspot.parser.DiagnosticCommand;
@@ -74,11 +75,26 @@
public native void printHeapSizes();
// Memory
- public native long getObjectAddress(Object o);
+ private native long getObjectAddress0(Object o);
+ public long getObjectAddress(Object o) {
+ Objects.requireNonNull(o);
+ return getObjectAddress0(o);
+ }
+
public native int getHeapOopSize();
public native int getVMPageSize();
- public native boolean isObjectInOldGen(Object o);
- public native long getObjectSize(Object o);
+
+ private native boolean isObjectInOldGen0(Object o);
+ public boolean isObjectInOldGen(Object o) {
+ Objects.requireNonNull(o);
+ return isObjectInOldGen0(o);
+ }
+
+ private native long getObjectSize0(Object o);
+ public long getObjectSize(Object o) {
+ Objects.requireNonNull(o);
+ return getObjectSize0(o);
+ }
// Runtime
// Make sure class name is in the correct format
@@ -86,21 +102,45 @@
return isClassAlive0(name.replace('.', '/'));
}
private native boolean isClassAlive0(String name);
- public native boolean isMonitorInflated(Object obj);
+
+ private native boolean isMonitorInflated0(Object obj);
+ public boolean isMonitorInflated(Object obj) {
+ Objects.requireNonNull(obj);
+ return isMonitorInflated0(obj);
+ }
+
public native void forceSafepoint();
// JVMTI
- public native void addToBootstrapClassLoaderSearch(String segment);
- public native void addToSystemClassLoaderSearch(String segment);
+ private native void addToBootstrapClassLoaderSearch0(String segment);
+ public void addToBootstrapClassLoaderSearch(String segment){
+ Objects.requireNonNull(segment);
+ addToBootstrapClassLoaderSearch0(segment);
+ }
+
+ private native void addToSystemClassLoaderSearch0(String segment);
+ public void addToSystemClassLoaderSearch(String segment) {
+ Objects.requireNonNull(segment);
+ addToSystemClassLoaderSearch0(segment);
+ }
// G1
public native boolean g1InConcurrentMark();
- public native boolean g1IsHumongous(Object o);
+ private native boolean g1IsHumongous0(Object o);
+ public boolean g1IsHumongous(Object o) {
+ Objects.requireNonNull(o);
+ return g1IsHumongous0(o);
+ }
+
public native long g1NumMaxRegions();
public native long g1NumFreeRegions();
public native int g1RegionSize();
public native MemoryUsage g1AuxiliaryMemoryUsage();
- public native Object[] parseCommandLine(String commandline, char delim, DiagnosticCommand[] args);
+ private native Object[] parseCommandLine0(String commandline, char delim, DiagnosticCommand[] args);
+ public Object[] parseCommandLine(String commandline, char delim, DiagnosticCommand[] args) {
+ Objects.requireNonNull(args);
+ return parseCommandLine0(commandline, delim, args);
+ }
// NMT
public native long NMTMalloc(long size);
@@ -119,45 +159,93 @@
public boolean isMethodCompiled(Executable method) {
return isMethodCompiled(method, false /*not osr*/);
}
- public native boolean isMethodCompiled(Executable method, boolean isOsr);
+ private native boolean isMethodCompiled0(Executable method, boolean isOsr);
+ public boolean isMethodCompiled(Executable method, boolean isOsr){
+ Objects.requireNonNull(method);
+ return isMethodCompiled0(method, isOsr);
+ }
public boolean isMethodCompilable(Executable method) {
return isMethodCompilable(method, -1 /*any*/);
}
public boolean isMethodCompilable(Executable method, int compLevel) {
return isMethodCompilable(method, compLevel, false /*not osr*/);
}
- public native boolean isMethodCompilable(Executable method, int compLevel, boolean isOsr);
- public native boolean isMethodQueuedForCompilation(Executable method);
+ private native boolean isMethodCompilable0(Executable method, int compLevel, boolean isOsr);
+ public boolean isMethodCompilable(Executable method, int compLevel, boolean isOsr) {
+ Objects.requireNonNull(method);
+ return isMethodCompilable0(method, compLevel, isOsr);
+ }
+ private native boolean isMethodQueuedForCompilation0(Executable method);
+ public boolean isMethodQueuedForCompilation(Executable method) {
+ Objects.requireNonNull(method);
+ return isMethodQueuedForCompilation0(method);
+ }
public int deoptimizeMethod(Executable method) {
return deoptimizeMethod(method, false /*not osr*/);
}
- public native int deoptimizeMethod(Executable method, boolean isOsr);
+ private native int deoptimizeMethod0(Executable method, boolean isOsr);
+ public int deoptimizeMethod(Executable method, boolean isOsr) {
+ Objects.requireNonNull(method);
+ return deoptimizeMethod0(method, isOsr);
+ }
public void makeMethodNotCompilable(Executable method) {
makeMethodNotCompilable(method, -1 /*any*/);
}
public void makeMethodNotCompilable(Executable method, int compLevel) {
makeMethodNotCompilable(method, compLevel, false /*not osr*/);
}
- public native void makeMethodNotCompilable(Executable method, int compLevel, boolean isOsr);
+ private native void makeMethodNotCompilable0(Executable method, int compLevel, boolean isOsr);
+ public void makeMethodNotCompilable(Executable method, int compLevel, boolean isOsr) {
+ Objects.requireNonNull(method);
+ makeMethodNotCompilable0(method, compLevel, isOsr);
+ }
public int getMethodCompilationLevel(Executable method) {
return getMethodCompilationLevel(method, false /*not ost*/);
}
- public native int getMethodCompilationLevel(Executable method, boolean isOsr);
- public native boolean testSetDontInlineMethod(Executable method, boolean value);
+ private native int getMethodCompilationLevel0(Executable method, boolean isOsr);
+ public int getMethodCompilationLevel(Executable method, boolean isOsr) {
+ Objects.requireNonNull(method);
+ return getMethodCompilationLevel0(method, isOsr);
+ }
+ private native boolean testSetDontInlineMethod0(Executable method, boolean value);
+ public boolean testSetDontInlineMethod(Executable method, boolean value) {
+ Objects.requireNonNull(method);
+ return testSetDontInlineMethod0(method, value);
+ }
public int getCompileQueuesSize() {
return getCompileQueueSize(-1 /*any*/);
}
public native int getCompileQueueSize(int compLevel);
- public native boolean testSetForceInlineMethod(Executable method, boolean value);
+ private native boolean testSetForceInlineMethod0(Executable method, boolean value);
+ public boolean testSetForceInlineMethod(Executable method, boolean value) {
+ Objects.requireNonNull(method);
+ return testSetForceInlineMethod0(method, value);
+ }
public boolean enqueueMethodForCompilation(Executable method, int compLevel) {
return enqueueMethodForCompilation(method, compLevel, -1 /*InvocationEntryBci*/);
}
- public native boolean enqueueMethodForCompilation(Executable method, int compLevel, int entry_bci);
- public native void clearMethodState(Executable method);
+ private native boolean enqueueMethodForCompilation0(Executable method, int compLevel, int entry_bci);
+ public boolean enqueueMethodForCompilation(Executable method, int compLevel, int entry_bci) {
+ Objects.requireNonNull(method);
+ return enqueueMethodForCompilation0(method, compLevel, entry_bci);
+ }
+ private native void clearMethodState0(Executable method);
+ public void clearMethodState(Executable method) {
+ Objects.requireNonNull(method);
+ clearMethodState0(method);
+ }
public native void lockCompilation();
public native void unlockCompilation();
- public native int getMethodEntryBci(Executable method);
- public native Object[] getNMethod(Executable method, boolean isOsr);
+ private native int getMethodEntryBci0(Executable method);
+ public int getMethodEntryBci(Executable method) {
+ Objects.requireNonNull(method);
+ return getMethodEntryBci0(method);
+ }
+ private native Object[] getNMethod0(Executable method, boolean isOsr);
+ public Object[] getNMethod(Executable method, boolean isOsr) {
+ Objects.requireNonNull(method);
+ return getNMethod0(method, isOsr);
+ }
public native long allocateCodeBlob(int size, int type);
public long allocateCodeBlob(long size, int type) {
int intSize = (int) size;
@@ -213,7 +301,11 @@
// Native extensions
public native long getHeapUsageForContext(int context);
public native long getHeapRegionCountForContext(int context);
- public native int getContextForObject(Object obj);
+ private native int getContextForObject0(Object obj);
+ public int getContextForObject(Object obj) {
+ Objects.requireNonNull(obj);
+ return getContextForObject0(obj);
+ }
public native void printRegionInfo(int context);
// VM flags