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| author | Andrey Loskutov <loskutov@gmx.de> | 2015-11-28 00:15:36 +0100 |
|---|---|---|
| committer | Andrey Loskutov <loskutov@gmx.de> | 2015-12-15 09:07:05 +0100 |
| commit | 95b36b397b528f858ef1559da3c33c6cf3d7117b (patch) | |
| tree | 60c31678638448c1cbb45c5aa2cd80054ce592a2 /org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevParse.java | |
| parent | 8179185d11bdf1687dbb6db4c39ae7cde5799d09 (diff) | |
| download | jgit-95b36b397b528f858ef1559da3c33c6cf3d7117b.tar.gz jgit-95b36b397b528f858ef1559da3c33c6cf3d7117b.zip | |
Null-annotated Ref class and fixed related compiler errors
This change fixes all compiler errors in JGit and replaces possible
NPE's with either appropriate exceptions, avoiding multiple "Nullable
return" method calls or early returning from the method.
Change-Id: I24c8a600ec962d61d5f40abf73eac4203e115240
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
Diffstat (limited to 'org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevParse.java')
| -rw-r--r-- | org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevParse.java | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevParse.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevParse.java index 4456fd5348..939f5836f3 100644 --- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevParse.java +++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevParse.java @@ -74,7 +74,13 @@ class RevParse extends TextBuiltin { if (all) { Map<String, Ref> allRefs = db.getRefDatabase().getRefs(ALL); for (final Ref r : allRefs.values()) { - outw.println(r.getObjectId().name()); + ObjectId objectId = r.getObjectId(); + // getRefs skips dangling symrefs, so objectId should never be + // null. + if (objectId == null) { + throw new NullPointerException(); + } + outw.println(objectId.name()); } } else { if (verify && commits.size() > 1) { |