1 files changed, 65 insertions, 0 deletions
diff --git a/src/org/jetbrains/java/decompiler/modules/decompiler/vars/VarVersionPaar.java b/src/org/jetbrains/java/decompiler/modules/decompiler/vars/VarVersionPaar.java
new file mode 100644
index 0000000..b9a3cec
--- /dev/null
+++ b/src/org/jetbrains/java/decompiler/modules/decompiler/vars/VarVersionPaar.java
@@ -0,0 +1,65 @@
+/*
+ *    Fernflower - The Analytical Java Decompiler
+ *    http://www.reversed-java.com
+ *
+ *    (C) 2008 - 2010, Stiver
+ *
+ *    This software is NEITHER public domain NOR free software 
+ *    as per GNU License. See license.txt for more details.
+ *
+ *    This software is distributed WITHOUT ANY WARRANTY; without 
+ *    even the implied warranty of MERCHANTABILITY or FITNESS FOR 
+ *    A PARTICULAR PURPOSE. 
+ */
+
+package org.jetbrains.java.decompiler.modules.decompiler.vars;
+
+import org.jetbrains.java.decompiler.modules.decompiler.exps.VarExprent;
+
+public class VarVersionPaar {
+
+	public int var;
+	public int version;
+	
+	private int hashCode = -1;
+	
+	public VarVersionPaar(int var, int version) {
+		this.var = var;
+		this.version = version;
+	}
+
+	public VarVersionPaar(Integer var, Integer version) {
+		this.var = var.intValue();
+		this.version = version.intValue();
+	}
+
+	public VarVersionPaar(VarExprent var) {
+		this.var = var.getIndex();
+		this.version = var.getVersion();
+	}
+	
+	@Override
+	public boolean equals(Object o) {
+    if(o == this) return true;
+    if(o == null || !(o instanceof VarVersionPaar)) return false;
+		
+		VarVersionPaar paar = (VarVersionPaar)o;
+		return var == paar.var && version == paar.version;
+	}
+
+	@Override
+	public int hashCode() {
+		if(hashCode == -1) {
+			hashCode = this.var * 3 + this.version;
+		}
+		return hashCode;
+	}
+
+	@Override
+	public String toString() {
+		return "("+var+","+version+")";
+	}
+	
+	
+	
+}