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Add null as stripChar for Apache Commons StringUtils example

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Cavero Barca 2020-03-10 00:06:36 +01:00
parent 020c3bd8c9
commit aaabfa4ab2
2 changed files with 10 additions and 1 deletions
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3
core-java-modules/core-java-string-operations-2/src/main/java/com/baeldung/trim/LTrimRTrim.java
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@ -117,6 +117,9 @@ public class LTrimRTrim {
String ltrim = org.apache.commons.lang3.StringUtils.stripStart(src, " "); String ltrim = org.apache.commons.lang3.StringUtils.stripStart(src, " ");
String rtrim = org.apache.commons.lang3.StringUtils.stripEnd(src, " "); String rtrim = org.apache.commons.lang3.StringUtils.stripEnd(src, " ");
ltrim = org.apache.commons.lang3.StringUtils.stripStart(src, null);
rtrim = org.apache.commons.lang3.StringUtils.stripEnd(src, null);
return checkStrings(ltrim, rtrim); return checkStrings(ltrim, rtrim);
} }

6
core-java-modules/core-java-string-operations-2/src/test/java/com/baeldung/trim/LTrimRTrimUnitTest.java
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@ -72,7 +72,13 @@ public class LTrimRTrimUnitTest {
// Compare the Strings obtained and the expected // Compare the Strings obtained and the expected
Assert.assertTrue(ltrimResult.equalsIgnoreCase(ltrim)); Assert.assertTrue(ltrimResult.equalsIgnoreCase(ltrim));
Assert.assertTrue(rtrimResult.equalsIgnoreCase(rtrim));
ltrim = org.apache.commons.lang3.StringUtils.stripStart(src, null);
rtrim = org.apache.commons.lang3.StringUtils.stripEnd(src, null);
// Compare the Strings obtained and the expected
Assert.assertTrue(ltrimResult.equalsIgnoreCase(ltrim));
Assert.assertTrue(rtrimResult.equalsIgnoreCase(rtrim)); Assert.assertTrue(rtrimResult.equalsIgnoreCase(rtrim));
} }