commit 3d2a68c6da2a50a9e1bcf6615e83a43701cdf95d
author laurentlb <laurentlb@google.com> Fri Jun 30 00:32:04 2017 +0200
committer Marcel Hlopko <hlopko@google.com> Fri Jun 30 13:00:58 2017 +0200
tree 31692a985d316e33733ab6993e529b8a08c206b6
parent 2d5eeab381713f99c8c8b7b80f3d447be847b548

Automated conversion to Java 8

With a few manual fixes for readability.

RELNOTES: None.
PiperOrigin-RevId: 160582556

src/main/java/com/google/devtools/build/lib/syntax/LineNumberTable.java

diff --git a/src/main/java/com/google/devtools/build/lib/syntax/LineNumberTable.java b/src/main/java/com/google/devtools/build/lib/syntax/LineNumberTable.java
index d16a83d..eda6609 100644
--- a/src/main/java/com/google/devtools/build/lib/syntax/LineNumberTable.java
+++ b/src/main/java/com/google/devtools/build/lib/syntax/LineNumberTable.java
@@ -215,11 +215,7 @@
       Map<String, PathFragment> pathCache = new HashMap<>();
       while (m.find()) {
         String pathString = m.group(2);
-        PathFragment pathFragment = pathCache.get(pathString);
-        if (pathFragment == null) {
-          pathFragment = defaultPath.getRelative(pathString);
-          pathCache.put(pathString, pathFragment);
-        }
+        PathFragment pathFragment = pathCache.computeIfAbsent(pathString, defaultPath::getRelative);
         unorderedTable.add(new SingleHashLine(
                 m.start(0) + 1,  //offset (+1 to skip \n in pattern)
                 Integer.parseInt(m.group(1)),  // line number