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Viewing changes to src/proguard/classfile/editor/Utf8Shrinker.java

  • Committer: Package Import Robot
  • Author(s): komal Sukhani
  • Date: 2015-08-31 14:45:54 UTC
  • mfrom: (1.2.7)
  • Revision ID: package-import@ubuntu.com-20150831144554-v4gb9hzo8xldfky9
Tags: 5.2.1-1
* Team upload
* New upstream release
* Add new patches
  - correct_properties_file_path
  - enable_building_of_gradle_task
* Add gradle package in build depends
* d/control: Switch Vcs-Browser field to cgit

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src/proguard/classfile/editor/Utf8Shrinker.java
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 * ProGuard -- shrinking, optimization, obfuscation, and preverification
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 *             of Java bytecode.
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 *
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 * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu)
 
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 * Copyright (c) 2002-2015 Eric Lafortune @ GuardSquare
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 *
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 * This program is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License as published by the Free
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        // Shift the used constant pool entries together.
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        for (int index = 1; index < length; index++)
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        {
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            constantIndexMap[index] = counter;
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            Constant constant = constantPool[index];
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            // Don't update the flag if this is the second half of a long entry.
 
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            // Is the constant being used? Don't update the flag if this is the
 
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            // second half of a long entry.
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            if (constant != null)
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            {
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                isUsed = constant.getTag() != ClassConstants.CONSTANT_Utf8 ||
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            if (isUsed)
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            {
 
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                // Remember the new index.
 
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                constantIndexMap[index] = counter;
 
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                // Shift the constant pool entry.
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                constantPool[counter++] = constant;
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            }
 
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            else
 
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            {
 
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                // Remember an invalid index.
 
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                constantIndexMap[index] = -1;
 
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            }
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        }
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        // Clear the remaining constant pool elements.