From 0b92907149e20dcd014bb4889b6afddf82d864ef Mon Sep 17 00:00:00 2001
From: Martin Mohr <martin.mohr@kit.edu>
Date: Thu, 25 Jun 2015 09:08:13 +0200
Subject: [PATCH] Revert "cache for selectors"

This reverts commit 0af7f105ecf4ef28d71b5ce03f7a2dd02c56ba7f.
---
 .../src/com/ibm/wala/types/Selector.java        | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/com.ibm.wala.core/src/com/ibm/wala/types/Selector.java b/com.ibm.wala.core/src/com/ibm/wala/types/Selector.java
index febcb0de7..2275919cb 100644
--- a/com.ibm.wala.core/src/com/ibm/wala/types/Selector.java
+++ b/com.ibm.wala.core/src/com/ibm/wala/types/Selector.java
@@ -10,9 +10,6 @@
  *******************************************************************************/
 package com.ibm.wala.types;
 
-import java.util.HashMap;
-import java.util.Map;
-
 import com.ibm.wala.classLoader.Language;
 import com.ibm.wala.util.strings.Atom;
 
@@ -27,17 +24,8 @@ public final class Selector {
 
   private final Descriptor descriptor;
   
-  private final String s;
-  
-  private static final Map<String,Selector> CACHE = new HashMap<String,Selector>();
-  
   public static Selector make(String selectorStr) {
-    Selector ret = CACHE.get(selectorStr);
-    if (ret == null) {
-      ret = make(Language.JAVA, selectorStr);
-      CACHE.put(selectorStr, ret);
-    }
-    return ret;
+    return make(Language.JAVA, selectorStr);
   }
 
   public static Selector make(Language l, String selectorStr) {
@@ -56,7 +44,6 @@ public final class Selector {
   public Selector(Atom name, Descriptor descriptor) {
     this.name = name;
     this.descriptor = descriptor;
-    this.s = name.toString() + descriptor.toString();
     if (name == null) {
       throw new IllegalArgumentException("null name");
     }
@@ -83,7 +70,7 @@ public final class Selector {
 
   @Override
   public String toString() {
-    return s;
+    return name.toString() + descriptor.toString();
   }
 
   public Descriptor getDescriptor() {