From 076e4393f25bf1ad1ff1bd2853153e2b595dd90b Mon Sep 17 00:00:00 2001
From: Roman Shevchenko <roman.shevchenko@jetbrains.com>
Date: Thu, 28 Aug 2014 21:34:14 +0400
Subject: java-decompiler: post-import cleanup (formatting and copyright)

---
 .../main/collectors/VarNamesCollector.java         | 77 +++++++++++-----------
 1 file changed, 39 insertions(+), 38 deletions(-)

(limited to 'src/org/jetbrains/java/decompiler/main/collectors/VarNamesCollector.java')

diff --git a/src/org/jetbrains/java/decompiler/main/collectors/VarNamesCollector.java b/src/org/jetbrains/java/decompiler/main/collectors/VarNamesCollector.java
index 5fd33c0..dfde971 100644
--- a/src/org/jetbrains/java/decompiler/main/collectors/VarNamesCollector.java
+++ b/src/org/jetbrains/java/decompiler/main/collectors/VarNamesCollector.java
@@ -1,50 +1,51 @@
 /*
- *    Fernflower - The Analytical Java Decompiler
- *    http://www.reversed-java.com
+ * Copyright 2000-2014 JetBrains s.r.o.
  *
- *    (C) 2008 - 2010, Stiver
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *    This software is NEITHER public domain NOR free software 
- *    as per GNU License. See license.txt for more details.
+ * http://www.apache.org/licenses/LICENSE-2.0
  *
- *    This software is distributed WITHOUT ANY WARRANTY; without 
- *    even the implied warranty of MERCHANTABILITY or FITNESS FOR 
- *    A PARTICULAR PURPOSE. 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
-
 package org.jetbrains.java.decompiler.main.collectors;
 
 import java.util.HashSet;
 
 public class VarNamesCollector {
 
-	private HashSet<String> usedNames = new HashSet<String>();
-	
-	public VarNamesCollector() {}
-
-	public VarNamesCollector(HashSet<String> setNames) {
-		usedNames.addAll(setNames);
-	}
-	
-	public void addName(String value) {
-		usedNames.add(value);
-	}
-
-	public String getFreeName(int index) {
-		return getFreeName("var"+index); 
-	}
-	
-	public String getFreeName(String proposition) {
-		
-		while(usedNames.contains(proposition)) {
-			proposition+="x";
-		}
-		usedNames.add(proposition);
-		return proposition;
-	}
-
-	public HashSet<String> getUsedNames() {
-		return usedNames;
-	}
-	
+  private HashSet<String> usedNames = new HashSet<String>();
+
+  public VarNamesCollector() {
+  }
+
+  public VarNamesCollector(HashSet<String> setNames) {
+    usedNames.addAll(setNames);
+  }
+
+  public void addName(String value) {
+    usedNames.add(value);
+  }
+
+  public String getFreeName(int index) {
+    return getFreeName("var" + index);
+  }
+
+  public String getFreeName(String proposition) {
+
+    while (usedNames.contains(proposition)) {
+      proposition += "x";
+    }
+    usedNames.add(proposition);
+    return proposition;
+  }
+
+  public HashSet<String> getUsedNames() {
+    return usedNames;
+  }
 }
-- 
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