jaxp/src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/LocalVariableTypeTable.java
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/LocalVariableTypeTable.java Tue Aug 08 22:52:41 2017 +0000
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/LocalVariableTypeTable.java Sun Aug 13 21:10:40 2017 -0700
@@ -2,41 +2,41 @@
* reserved comment block
* DO NOT REMOVE OR ALTER!
*/
-package com.sun.org.apache.bcel.internal.classfile;
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
*/
+package com.sun.org.apache.bcel.internal.classfile;
-import com.sun.org.apache.bcel.internal.Constants;
-import java.io.*;
+import java.io.DataInput;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import com.sun.org.apache.bcel.internal.Const;
// The new table is used when generic types are about...
-
//LocalVariableTable_attribute {
-// u2 attribute_name_index;
-// u4 attribute_length;
-// u2 local_variable_table_length;
-// { u2 start_pc;
-// u2 length;
-// u2 name_index;
-// u2 descriptor_index;
-// u2 index;
-// } local_variable_table[local_variable_table_length];
-// }
-
+// u2 attribute_name_index;
+// u4 attribute_length;
+// u2 local_variable_table_length;
+// { u2 start_pc;
+// u2 length;
+// u2 name_index;
+// u2 descriptor_index;
+// u2 index;
+// } local_variable_table[local_variable_table_length];
+// }
//LocalVariableTypeTable_attribute {
// u2 attribute_name_index;
// u4 attribute_length;
@@ -50,97 +50,102 @@
// } local_variable_type_table[local_variable_type_table_length];
// }
// J5TODO: Needs some testing !
+/**
+ * @since 6.0
+ */
public class LocalVariableTypeTable extends Attribute {
- private static final long serialVersionUID = -1082157891095177114L;
-private int local_variable_type_table_length; // Table of local
- private LocalVariable[] local_variable_type_table; // variables
- public LocalVariableTypeTable(LocalVariableTypeTable c) {
- this(c.getNameIndex(), c.getLength(), c.getLocalVariableTypeTable(),
- c.getConstantPool());
- }
+ private LocalVariable[] local_variable_type_table; // variables
- public LocalVariableTypeTable(int name_index, int length,
- LocalVariable[] local_variable_table,
- ConstantPool constant_pool)
- {
- super(Constants.ATTR_LOCAL_VARIABLE_TYPE_TABLE, name_index, length, constant_pool);
- setLocalVariableTable(local_variable_table);
- }
-
- LocalVariableTypeTable(int nameIdx, int len, DataInputStream dis,ConstantPool cpool) throws IOException {
- this(nameIdx, len, (LocalVariable[])null, cpool);
+ public LocalVariableTypeTable(final LocalVariableTypeTable c) {
+ this(c.getNameIndex(), c.getLength(), c.getLocalVariableTypeTable(), c.getConstantPool());
+ }
- local_variable_type_table_length = (dis.readUnsignedShort());
- local_variable_type_table = new LocalVariable[local_variable_type_table_length];
+ public LocalVariableTypeTable(final int name_index, final int length,
+ final LocalVariable[] local_variable_table, final ConstantPool constant_pool) {
+ super(Const.ATTR_LOCAL_VARIABLE_TYPE_TABLE, name_index, length, constant_pool);
+ this.local_variable_type_table = local_variable_table;
+ }
- for(int i=0; i < local_variable_type_table_length; i++)
- local_variable_type_table[i] = new LocalVariable(dis, cpool);
- }
-
- @Override
-public void accept(Visitor v) {
- v.visitLocalVariableTypeTable(this);
- }
+ LocalVariableTypeTable(final int nameIdx, final int len, final DataInput input,
+ final ConstantPool cpool) throws IOException {
+ this(nameIdx, len, (LocalVariable[]) null, cpool);
- @Override
-public final void dump(DataOutputStream file) throws IOException
- {
- super.dump(file);
- file.writeShort(local_variable_type_table_length);
- for(int i=0; i < local_variable_type_table_length; i++)
- local_variable_type_table[i].dump(file);
- }
+ final int local_variable_type_table_length = input.readUnsignedShort();
+ local_variable_type_table = new LocalVariable[local_variable_type_table_length];
- public final LocalVariable[] getLocalVariableTypeTable() {
- return local_variable_type_table;
- }
-
- public final LocalVariable getLocalVariable(int index) {
- for(int i=0; i < local_variable_type_table_length; i++)
- if(local_variable_type_table[i].getIndex() == index)
- return local_variable_type_table[i];
+ for (int i = 0; i < local_variable_type_table_length; i++) {
+ local_variable_type_table[i] = new LocalVariable(input, cpool);
+ }
+ }
- return null;
- }
-
- public final void setLocalVariableTable(LocalVariable[] local_variable_table)
- {
- this.local_variable_type_table = local_variable_table;
- local_variable_type_table_length = (local_variable_table == null)? 0 :
- local_variable_table.length;
- }
+ @Override
+ public void accept(final Visitor v) {
+ v.visitLocalVariableTypeTable(this);
+ }
- /**
- * @return String representation.
- */
- @Override
-public final String toString() {
- StringBuilder buf = new StringBuilder();
+ @Override
+ public final void dump(final DataOutputStream file) throws IOException {
+ super.dump(file);
+ file.writeShort(local_variable_type_table.length);
+ for (final LocalVariable variable : local_variable_type_table) {
+ variable.dump(file);
+ }
+ }
- for(int i=0; i < local_variable_type_table_length; i++) {
- buf.append(local_variable_type_table[i].toString());
-
- if(i < local_variable_type_table_length - 1) buf.append('\n');
+ public final LocalVariable[] getLocalVariableTypeTable() {
+ return local_variable_type_table;
}
- return buf.toString();
- }
+ public final LocalVariable getLocalVariable(final int index) {
+ for (final LocalVariable variable : local_variable_type_table) {
+ if (variable.getIndex() == index) {
+ return variable;
+ }
+ }
+
+ return null;
+ }
- /**
- * @return deep copy of this attribute
- */
- @Override
-public Attribute copy(ConstantPool constant_pool) {
- LocalVariableTypeTable c = (LocalVariableTypeTable)clone();
+ public final void setLocalVariableTable(final LocalVariable[] local_variable_table) {
+ this.local_variable_type_table = local_variable_table;
+ }
+
+ /**
+ * @return String representation.
+ */
+ @Override
+ public final String toString() {
+ final StringBuilder buf = new StringBuilder();
+
+ for (int i = 0; i < local_variable_type_table.length; i++) {
+ buf.append(local_variable_type_table[i].toStringShared(true));
- c.local_variable_type_table = new LocalVariable[local_variable_type_table_length];
- for(int i=0; i < local_variable_type_table_length; i++)
- c.local_variable_type_table[i] = local_variable_type_table[i].copy();
+ if (i < local_variable_type_table.length - 1) {
+ buf.append('\n');
+ }
+ }
+
+ return buf.toString();
+ }
- c.constant_pool = constant_pool;
- return c;
- }
+ /**
+ * @return deep copy of this attribute
+ */
+ @Override
+ public Attribute copy(final ConstantPool constant_pool) {
+ final LocalVariableTypeTable c = (LocalVariableTypeTable) clone();
- public final int getTableLength() { return local_variable_type_table_length; }
+ c.local_variable_type_table = new LocalVariable[local_variable_type_table.length];
+ for (int i = 0; i < local_variable_type_table.length; i++) {
+ c.local_variable_type_table[i] = local_variable_type_table[i].copy();
+ }
+
+ c.setConstantPool(constant_pool);
+ return c;
+ }
+
+ public final int getTableLength() {
+ return local_variable_type_table == null ? 0 : local_variable_type_table.length;
+ }
}