diff options
Diffstat (limited to 'src/proguard/classfile/editor/LocalVariableTypeTableAttributeEditor.java')
| -rw-r--r-- | src/proguard/classfile/editor/LocalVariableTypeTableAttributeEditor.java | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/src/proguard/classfile/editor/LocalVariableTypeTableAttributeEditor.java b/src/proguard/classfile/editor/LocalVariableTypeTableAttributeEditor.java index 00f7ef3..724b7b0 100644 --- a/src/proguard/classfile/editor/LocalVariableTypeTableAttributeEditor.java +++ b/src/proguard/classfile/editor/LocalVariableTypeTableAttributeEditor.java @@ -2,7 +2,7 @@ * ProGuard -- shrinking, optimization, obfuscation, and preverification * of Java bytecode. * - * Copyright (c) 2002-2013 Eric Lafortune (eric@graphics.cornell.edu) + * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -21,6 +21,7 @@ package proguard.classfile.editor; import proguard.classfile.attribute.*; +import proguard.util.ArrayUtil; /** * This class can add local variables to a given local variable type table @@ -31,12 +32,12 @@ import proguard.classfile.attribute.*; */ public class LocalVariableTypeTableAttributeEditor { - private LocalVariableTypeTableAttribute targetLocalVariableTypeTableAttribute; + private final LocalVariableTypeTableAttribute targetLocalVariableTypeTableAttribute; /** - * Creates a new LocalVariableTypeTableAttributeEditor that will edit line numbers - * in the given line number table attribute. + * Creates a new LocalVariableTypeTableAttributeEditor that will edit local + * variable types in the given local variable type table attribute. */ public LocalVariableTypeTableAttributeEditor(LocalVariableTypeTableAttribute targetLocalVariableTypeTableAttribute) { @@ -45,24 +46,13 @@ public class LocalVariableTypeTableAttributeEditor /** - * Adds a given line number to the line number table attribute. + * Adds a given local variable type to the local variable type table attribute. */ public void addLocalVariableTypeInfo(LocalVariableTypeInfo localVariableTypeInfo) { - int localVariableTypeTableLength = targetLocalVariableTypeTableAttribute.u2localVariableTypeTableLength; - LocalVariableTypeInfo[] localVariableTypeTable = targetLocalVariableTypeTableAttribute.localVariableTypeTable; - - // Make sure there is enough space for the new localVariableTypeInfo. - if (localVariableTypeTable.length <= localVariableTypeTableLength) - { - targetLocalVariableTypeTableAttribute.localVariableTypeTable = new LocalVariableTypeInfo[localVariableTypeTableLength+1]; - System.arraycopy(localVariableTypeTable, 0, - targetLocalVariableTypeTableAttribute.localVariableTypeTable, 0, - localVariableTypeTableLength); - localVariableTypeTable = targetLocalVariableTypeTableAttribute.localVariableTypeTable; - } - - // Add the localVariableTypeInfo. - localVariableTypeTable[targetLocalVariableTypeTableAttribute.u2localVariableTypeTableLength++] = localVariableTypeInfo; + targetLocalVariableTypeTableAttribute.localVariableTypeTable = + (LocalVariableTypeInfo[])ArrayUtil.add(targetLocalVariableTypeTableAttribute.localVariableTypeTable, + targetLocalVariableTypeTableAttribute.u2localVariableTypeTableLength++, + localVariableTypeInfo); } }
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