X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=JavaAnalysisToolsDemo%2Fsrc%2Fdemo%2Fwala%2FClassHierarchyPerformance.java;h=da88cd0137509214310d7bcdda127044062fc131;hb=HEAD;hp=0390cfb3fcd70f1f8544cf32a08f9e79d2845839;hpb=2f51dd71ca31a30e95407943c31cb7f0706e0c95;p=soba%2FJavaAnalysisToolsDemo.git

diff --git a/JavaAnalysisToolsDemo/src/demo/wala/ClassHierarchyPerformance.java b/JavaAnalysisToolsDemo/src/demo/wala/ClassHierarchyPerformance.java
index 0390cfb..da88cd0 100644
--- a/JavaAnalysisToolsDemo/src/demo/wala/ClassHierarchyPerformance.java
+++ b/JavaAnalysisToolsDemo/src/demo/wala/ClassHierarchyPerformance.java
@@ -29,8 +29,7 @@ public class ClassHierarchyPerformance {
 		AnalysisOptions options = new AnalysisOptions(scope, entrypoints);
 		CallGraphBuilder builder = Util.makeZeroCFABuilder(options, new AnalysisCache(), cha, scope);
 		CallGraph cg = builder.makeCallGraph(options, null);
-		for (Iterator<CGNode> itr = cg.iterator(); itr.hasNext();) {
-			CGNode caller = itr.next();
+		for (CGNode caller: cg) {
 			for (Iterator<CGNode> callees = cg.getSuccNodes(caller); callees.hasNext();) {
 				CGNode callee = callees.next();
 				IMethod callerMethod = caller.getMethod();
@@ -38,6 +37,7 @@ public class ClassHierarchyPerformance {
 //				System.out.println(callerMethod.toString() + " -> " + calleeMethod.toString());
 			}
 		}
+		
 		long end = System.currentTimeMillis();
 
 		System.err.println((end - start) + " [ms]");