From 686b5abef9c269a726897c6992d0ea2abea79b04 Mon Sep 17 00:00:00 2001
From: Roman Shevchenko <roman.shevchenko@jetbrains.com>
Date: Thu, 4 Sep 2014 18:16:16 +0400
Subject: java-decompiler: optimization (empty lists allocation avoided)

---
 .../attr/StructEnclosingMethodAttribute.java       | 35 +++++++++++-----------
 1 file changed, 17 insertions(+), 18 deletions(-)

(limited to 'src/org/jetbrains/java/decompiler/struct/attr/StructEnclosingMethodAttribute.java')

diff --git a/src/org/jetbrains/java/decompiler/struct/attr/StructEnclosingMethodAttribute.java b/src/org/jetbrains/java/decompiler/struct/attr/StructEnclosingMethodAttribute.java
index ebf9407..c9b9ebb 100644
--- a/src/org/jetbrains/java/decompiler/struct/attr/StructEnclosingMethodAttribute.java
+++ b/src/org/jetbrains/java/decompiler/struct/attr/StructEnclosingMethodAttribute.java
@@ -18,32 +18,31 @@ package org.jetbrains.java.decompiler.struct.attr;
 import org.jetbrains.java.decompiler.struct.consts.ConstantPool;
 import org.jetbrains.java.decompiler.struct.consts.LinkConstant;
 
-public class StructEnclosingMethodAttribute extends StructGeneralAttribute {
-
-  private String classname;
+import java.io.DataInputStream;
+import java.io.IOException;
 
-  private String mtname;
+public class StructEnclosingMethodAttribute extends StructGeneralAttribute {
 
+  private String className;
+  private String methodName;
   private String methodDescriptor;
 
-  public void initContent(ConstantPool pool) {
-
-    name = ATTRIBUTE_ENCLOSING_METHOD;
-
-    int clindex = (((info[0] & 0xFF) << 8) | (info[1] & 0xFF));
-    int mtindex = (((info[2] & 0xFF) << 8) | (info[3] & 0xFF));
-
-    classname = pool.getPrimitiveConstant(clindex).getString();
-    if (mtindex != 0) {
-      LinkConstant lk = pool.getLinkConstant(mtindex);
+  @Override
+  public void initContent(ConstantPool pool) throws IOException {
+    DataInputStream data = stream();
+    int classIndex = data.readUnsignedShort();
+    int methodIndex = data.readUnsignedShort();
 
-      mtname = lk.elementname;
+    className = pool.getPrimitiveConstant(classIndex).getString();
+    if (methodIndex != 0) {
+      LinkConstant lk = pool.getLinkConstant(methodIndex);
+      methodName = lk.elementname;
       methodDescriptor = lk.descriptor;
     }
   }
 
-  public String getClassname() {
-    return classname;
+  public String getClassName() {
+    return className;
   }
 
   public String getMethodDescriptor() {
@@ -51,6 +50,6 @@ public class StructEnclosingMethodAttribute extends StructGeneralAttribute {
   }
 
   public String getMethodName() {
-    return mtname;
+    return methodName;
   }
 }
-- 
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