Improved memory use of the Java API. Thanks to Joerg Pfaehler for reporting this issue!

+ formatting

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>

src/api/java/ArithExpr.java

@@ -22,11 +22,11 @@ package com.microsoft.z3;
  **/
 public class ArithExpr extends Expr
 {
-	/**
-	 * Constructor for ArithExpr
-	 **/
-	ArithExpr(Context ctx, long obj) throws Z3Exception
-	{
-		super(ctx, obj);
-	}
+    /**
+     * Constructor for ArithExpr
+     **/
+    ArithExpr(Context ctx, long obj) throws Z3Exception
+    {
+        super(ctx, obj);
+    }
 }