opendev/gerrit
Code Issues Proposed changes

CherryPick: check for null with checkNotNull instead of checkState

Browse Source 
Contrary to checkState, FindBugs recognises checkNotNull and will
not raise warnings about subsequent dereferences of objects that
could be null.

Change-Id: I1c4edbcad2e6a8bc295ebead9aedd93c2d79654b
This commit is contained in:
David Pursehouse
2016-02-12 18:20:40 +09:00
parent e68af5dfe9
commit 4e6ef29eab
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
gerrit-server/src/main/java/com/google/gerrit/server/git/strategy/CherryPick.java
View File

@@ -14,7 +14,7 @@
package com.google.gerrit.server.git.strategy;
import static com.google.common.base.Preconditions.checkState;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.gerrit.server.git.strategy.CommitMergeStatus.SKIPPED_IDENTICAL_TREE;
import com.google.common.collect.ImmutableList;
@@ -151,7 +151,7 @@ public class CherryPick extends SubmitStrategy {
&& toMerge.getStatusCode() == SKIPPED_IDENTICAL_TREE) {
return null;
}
checkState(newCommit != null,
checkNotNull(newCommit,
"no new commit produced by CherryPick of %s, expected to fail fast",
toMerge.change().getId());
PatchSet prevPs = args.psUtil.current(ctx.getDb(), ctx.getNotes());