From 1db29d174497166922eb98b0cfe3df825d7ccbf3 Mon Sep 17 00:00:00 2001
From: Stephane Bailliez <sbailliez@apache.org>
Date: Sun, 18 Nov 2001 00:51:51 +0000
Subject: [PATCH] This is now an interface... all the code that was there is
 now useless.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269938 13f79535-47bb-0310-9956-ffa450edef68
---
 .../bytecode/attributes/AttributeInfo.java    | 88 +++----------------
 1 file changed, 13 insertions(+), 75 deletions(-)

diff --git a/src/main/org/apache/tools/ant/taskdefs/optional/sitraka/bytecode/attributes/AttributeInfo.java b/src/main/org/apache/tools/ant/taskdefs/optional/sitraka/bytecode/attributes/AttributeInfo.java
index ebfddc987..799951aad 100644
--- a/src/main/org/apache/tools/ant/taskdefs/optional/sitraka/bytecode/attributes/AttributeInfo.java
+++ b/src/main/org/apache/tools/ant/taskdefs/optional/sitraka/bytecode/attributes/AttributeInfo.java
@@ -53,95 +53,33 @@
  */
 package org.apache.tools.ant.taskdefs.optional.sitraka.bytecode.attributes;
 
-import java.io.IOException;
-import java.io.DataInputStream;
-
-import org.apache.tools.ant.taskdefs.optional.depend.constantpool.ConstantPool;
-import org.apache.tools.ant.taskdefs.optional.sitraka.bytecode.Utils;
-
 /**
  * Attribute info structure that provides base methods
  *
  * @author <a href="sbailliez@imediation.com">Stephane Bailliez</a>
  */
-public abstract class AttributeInfo {
+public interface AttributeInfo {
+
+    public final static String SOURCE_FILE = "SourceFile";
 
-	public final static String SOURCE_FILE = "SourceFile";
+    public final static String CONSTANT_VALUE = "ConstantValue";
 
-	public final static String CONSTANT_VALUE = "ConstantValue";
+    public final static String CODE = "Code";
 
-	public final static String CODE = "Code";
+    public final static String EXCEPTIONS = "Exceptions";
 
-	public final static String EXCEPTIONS = "Exceptions";
+    public final static String LINE_NUMBER_TABLE = "LineNumberTable";
 
-	public final static String LINE_NUMBER_TABLE = "LineNumberTable";
+    public final static String LOCAL_VARIABLE_TABLE = "LocalVariableTable";
 
-	public final static String LOCAL_VARIABLE_TABLE = "LocalVariableTable";
+    public final static String INNER_CLASSES = "InnerClasses";
 
-	public final static String INNER_CLASSES = "InnerClasses";
+    public final static String SOURCE_DIR = "SourceDir";
 
-	public final static String SOURCE_DIR = "SourceDir";
+    public final static String SYNTHETIC = "Synthetic";
 
-	public final static String SYNTHETIC = "Synthetic";
+    public final static String DEPRECATED = "Deprecated";
 
-	public final static String DEPRECATED = "Deprecated";
+    public final static String UNKNOWN = "Unknown";
 
-	public final static String UNKNOWN = "Unknown";
-	
-	protected int name_index;
-	
-	protected ConstantPool constantPool;
-	
-	protected AttributeInfo(int attr_index, ConstantPool pool){
-		name_index = attr_index;
-		constantPool = pool;
-	}
-	
-	/**
-	 * @param dis
-	 * @throws IOException
-	 */
-	protected void read(DataInputStream dis) throws IOException {
-		int len = dis.readInt();
-		dis.skipBytes(len);
-	}
-	
-	public String getName(){
-		return Utils.getUTF8Value(constantPool, name_index);
-	}
-	
-	/**
-	 * @param attr_index
-	 * @param dis
-	 * @param pool
-	 */
-	public static AttributeInfo newAttribute(int attr_index, DataInputStream dis, ConstantPool pool) throws IOException {
-		AttributeInfo attr = null;
-		final String name = Utils.getUTF8Value(pool, attr_index);
-		if (SOURCE_FILE.equals(name)){
-			attr = new SourceFile(attr_index, pool);
-		} else if (CONSTANT_VALUE.equals(name)){
-			attr = new ConstantValue(attr_index, pool);
-		} else if (CODE.equals(name)){
-			attr = new Code(attr_index, pool);
-		} else if (EXCEPTIONS.equals(name)){
-			attr = new Exceptions(attr_index, pool);
-		} else if (LINE_NUMBER_TABLE.equals(name)){
-			attr = new LineNumberTable(attr_index, pool);
-		} else if (LOCAL_VARIABLE_TABLE.equals(name)){
-			attr = new LocalVariableTable(attr_index, pool);
-		} else if (INNER_CLASSES.equals(name)){
-			attr = new InnerClasses(attr_index, pool);
-		} else if (SOURCE_DIR.equals(name)){
-			attr = new SourceDir(attr_index, pool);
-		} else if (SYNTHETIC.equals(name)){
-			attr = new Synthetic(attr_index, pool);
-		} else if (DEPRECATED.equals(name)){
-			attr = new Deprecated(attr_index, pool);
-		} else {
-			attr = new Unknown(attr_index, pool);
-		}
-		attr.read(dis);
-		return attr;
-	}
 }