1 files changed, 0 insertions, 213 deletions
diff --git a/src/proguard/classfile/util/InternalTypeEnumeration.java b/src/proguard/classfile/util/InternalTypeEnumeration.java
deleted file mode 100644
index 53538d1..0000000
--- a/src/proguard/classfile/util/InternalTypeEnumeration.java
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * ProGuard -- shrinking, optimization, obfuscation, and preverification
- *             of Java bytecode.
- *
- * 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
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-package proguard.classfile.util;
-
-import proguard.classfile.ClassConstants;
-
-
-/**
- * An <code>InternalTypeEnumeration</code> provides an enumeration of all
- * parameter types listed in a given internal method descriptor or signature.
- * The signature can also be a class signature. The return type of a method
- * descriptor can be retrieved separately.
- *
- * @author Eric Lafortune
- */
-public class InternalTypeEnumeration
-{
-    private String descriptor;
-    private int    firstIndex;
-    private int    lastIndex;
-    private int    index;
-
-
-    /**
-     * Creates a new InternalTypeEnumeration for the given method descriptor.
-     */
-    public InternalTypeEnumeration(String descriptor)
-    {
-        this.descriptor = descriptor;
-        this.firstIndex = descriptor.indexOf(ClassConstants.METHOD_ARGUMENTS_OPEN);
-        this.lastIndex  = descriptor.indexOf(ClassConstants.METHOD_ARGUMENTS_CLOSE);
-        this.index      = firstIndex + 1;
-
-        if (lastIndex < 0)
-        {
-            lastIndex = descriptor.length();
-        }
-    }
-
-
-    /**
-     * Returns whether the type is a method signature.
-     */
-    public boolean isMethodSignature()
-    {
-        return firstIndex >= 0;
-    }
-
-
-    /**
-     * Returns the formal type parameters from the descriptor, assuming it's a
-     * method descriptor.
-     */
-    public String formalTypeParameters()
-    {
-        return descriptor.substring(0, firstIndex);
-    }
-
-
-    /**
-     * Returns whether the enumeration can provide more types from the method
-     * descriptor.
-     */
-    public boolean hasMoreTypes()
-    {
-        return index < lastIndex;
-    }
-
-
-    /**
-     * Returns the next type from the method descriptor.
-     */
-    public String nextType()
-    {
-        int startIndex = index;
-
-        skipArray();
-
-        char c = descriptor.charAt(index++);
-        switch (c)
-        {
-            case ClassConstants.TYPE_CLASS_START:
-            case ClassConstants.TYPE_GENERIC_VARIABLE_START:
-            {
-                skipClass();
-                break;
-            }
-            case ClassConstants.TYPE_GENERIC_START:
-            {
-                skipGeneric();
-                break;
-            }
-        }
-
-        return descriptor.substring(startIndex, index);
-    }
-
-
-    /**
-     * Returns the return type from the descriptor, assuming it's a method
-     * descriptor.
-     */
-    public String returnType()
-    {
-        return descriptor.substring(lastIndex + 1);
-    }
-
-
-    // Small utility methods.
-
-    private void skipArray()
-    {
-        while (descriptor.charAt(index) == ClassConstants.TYPE_ARRAY)
-        {
-            index++;
-        }
-    }
-
-
-    private void skipClass()
-    {
-        while (true)
-        {
-            char c = descriptor.charAt(index++);
-            switch (c)
-            {
-                case ClassConstants.TYPE_GENERIC_START:
-                    skipGeneric();
-                    break;
-
-                case ClassConstants.TYPE_CLASS_END:
-                    return;
-            }
-        }
-    }
-
-
-    private void skipGeneric()
-    {
-        int nestingLevel = 1;
-
-        do
-        {
-            char c = descriptor.charAt(index++);
-            switch (c)
-            {
-                case ClassConstants.TYPE_GENERIC_START:
-                    nestingLevel++;
-                    break;
-
-                case ClassConstants.TYPE_GENERIC_END:
-                    nestingLevel--;
-                    break;
-            }
-        }
-        while (nestingLevel > 0);
-    }
-
-
-    /**
-     * A main method for testing the type enumeration.
-     */
-    public static void main(String[] args)
-    {
-        try
-        {
-            for (int index = 0; index < args.length; index++)
-            {
-                String descriptor = args[index];
-
-                System.out.println("Descriptor ["+descriptor+"]");
-                InternalTypeEnumeration enumeration = new InternalTypeEnumeration(descriptor);
-
-                if (enumeration.firstIndex >= 0)
-                {
-                    System.out.println("  Formal type parameters ["+enumeration.formalTypeParameters()+"]");
-                }
-
-                while (enumeration.hasMoreTypes())
-                {
-                    System.out.println("  Type ["+enumeration.nextType()+"]");
-                }
-
-                if (enumeration.lastIndex < descriptor.length())
-                {
-                    System.out.println("  Return type ["+enumeration.returnType()+"]");
-                }
-            }
-        }
-        catch (Exception ex)
-        {
-            ex.printStackTrace();
-        }
-    }
-}