# HG changeset patch
# User Lukas Stadler <lukas.stadler@oracle.com>
# Date 1399024947 -7200
# Node ID 43b3dbfa367d5713a2474c46982f9ca426e373ae
# Parent  4e3c2247daf4dd5cfe0214ebc61e4e642f4888ae
small cosmetic fix in GraphUtil

diff -r 4e3c2247daf4 -r 43b3dbfa367d graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/util/GraphUtil.java
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/util/GraphUtil.java	Fri May 02 12:02:27 2014 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/util/GraphUtil.java	Fri May 02 12:02:27 2014 +0200
@@ -73,7 +73,8 @@
         if (merge != null) {
             merge.removeEnd(end);
             StructuredGraph graph = end.graph();
-            if (merge instanceof LoopBeginNode && merge.forwardEndCount() == 0) { // dead loop
+            if (merge instanceof LoopBeginNode && merge.forwardEndCount() == 0) {
+                // dead loop
                 for (PhiNode phi : merge.phis().snapshot()) {
                     propagateKill(phi);
                 }
@@ -93,13 +94,13 @@
             } else if (merge instanceof LoopBeginNode && ((LoopBeginNode) merge).loopEnds().isEmpty()) {
                 // not a loop anymore
                 if (tool != null) {
-                    merge.phis().forEach(phi -> phi.usages().forEach(usage -> tool.addToWorkList(usage)));
+                    merge.phis().forEach(phi -> phi.usages().forEach(tool::addToWorkList));
                 }
                 graph.reduceDegenerateLoopBegin((LoopBeginNode) merge);
             } else if (merge.phiPredecessorCount() == 1) {
                 // not a merge anymore
                 if (tool != null) {
-                    merge.phis().forEach(phi -> phi.usages().forEach(usage -> tool.addToWorkList(usage)));
+                    merge.phis().forEach(phi -> phi.usages().forEach(tool::addToWorkList));
                 }
                 graph.reduceTrivialMerge(merge);
             }