diff options
| author |  cnsun <cnsun@google.com> | 2017-05-16 18:01:18 +0200 |
|---|---|---|
| committer |  Dmitry Lomov <dslomov@google.com> | 2017-05-17 15:20:43 +0200 |
| commit | 734d9e5663d86f9802c74a2ebd0e3ad9def0678e (patch) | |
| tree | 45e53e93c57e2ea4a49072ffd46b46c6daa30ac5 /src/tools/android/java/com | |
| parent | d8bb6dc6b1878f408917d4e8fffafa3a7fccadea (diff) | |
Refine assertion by providing more information. When the given path is NOT a
directory, output its path.
RELNOTES: n/a
PiperOrigin-RevId: 156187835
Diffstat (limited to 'src/tools/android/java/com')
| -rw-r--r-- | src/tools/android/java/com/google/devtools/build/android/desugar/LambdaClassMaker.java | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/tools/android/java/com/google/devtools/build/android/desugar/LambdaClassMaker.java b/src/tools/android/java/com/google/devtools/build/android/desugar/LambdaClassMaker.java index 155e3232fe..beaeb0356f 100644 --- a/src/tools/android/java/com/google/devtools/build/android/desugar/LambdaClassMaker.java +++ b/src/tools/android/java/com/google/devtools/build/android/desugar/LambdaClassMaker.java @@ -35,7 +35,8 @@ class LambdaClassMaker { private final Map<Path, LambdaInfo> generatedClasses = new LinkedHashMap<>(); public LambdaClassMaker(Path rootDirectory) { - checkArgument(Files.isDirectory(rootDirectory)); + checkArgument( + Files.isDirectory(rootDirectory), "The argument '%s' is not a directory.", rootDirectory); this.rootDirectory = rootDirectory; } |