Tibor17 commented on a change in pull request #10: fix a number of small
warnings and formatting issues
URL: https://github.com/apache/maven-shared-utils/pull/10#discussion_r383140634
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File path: src/test/java/org/apache/maven/shared/utils/ExpandTest.java
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@@ -326,11 +326,11 @@ private void verifyExpandedFileAndContent( File
targetDir, String expectedConten
assertNotNull( expandedFile );
- java.util.Scanner scanner = new java.util.Scanner( expandedFile
).useDelimiter( "\n" );
- String text = scanner.next();
-
- assertThat( "expanded file content must match"
- , text
- , is( expectedContent ) );
+ try (Scanner base = new Scanner( expandedFile );
+ Scanner scanner = base.useDelimiter( "\n" ) )
Review comment:
Having two local variables with the same reference is not necessary. It is
the flow design:
https://docs.oracle.com/javase/7/docs/api/java/util/Scanner.html#useDelimiter(java.util.regex.Pattern)
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