Author: ggregory
Date: Thu Jul 22 03:10:36 2010
New Revision: 966488
URL: http://svn.apache.org/viewvc?rev=966488&view=rev
Log:
svn ps svn:eol-style native
src/main/java/org/apache/commons/lang3/CharSequenceUtils.java
svn ps svn:eol-style native
src/test/java/org/apache/commons/lang3/CharSequenceUtilsTest.java
Modified:
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/CharSequenceUtils.java
(contents, props changed)
commons/proper/lang/trunk/src/test/java/org/apache/commons/lang3/CharSequenceUtilsTest.java
(contents, props changed)
Modified:
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/CharSequenceUtils.java
URL:
http://svn.apache.org/viewvc/commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/CharSequenceUtils.java?rev=966488&r1=966487&r2=966488&view=diff
==============================================================================
---
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/CharSequenceUtils.java
(original)
+++
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/CharSequenceUtils.java
Thu Jul 22 03:10:36 2010
@@ -1,61 +1,61 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.commons.lang3;
-
-/**
- * Null-safe CharSequence utility methods.
- *
- * @author Gary Gregory
- */
-public class CharSequenceUtils {
-
- /**
- * Gets a CharSequence length or <code>0</code> if the CharSequence is
- * <code>null</code>.
- *
- * @param cs
- * a CharSequence or <code>null</code>
- * @return CharSequence length or <code>0</code> if the CharSequence is
- * <code>null</code>.
- * @since 3.0
- */
- public static int length(CharSequence cs) {
- return cs == null ? 0 : cs.length();
- }
-
- /**
- * Returns a new <code>CharSequence</code> that is a subsequence of this
- * sequence starting with the <code>char</code> value at the specified
- * index. The length (in <code>char</code>s) of the returned sequence is
- * <code>length() - start</code>, so if <code>start == end</code> then an
- * empty sequence is returned. </p>
- *
- * @param cs
- * the specified subsequence, may be null
- * @param start
- * the start index, inclusive
- * @return a new subsequence or null
- *
- * @throws IndexOutOfBoundsException
- * if <code>start</code> is negative or if <code>start</code>
is
- * greater than <code>length()</code>
- * @since 3.0
- */
- public static CharSequence subSequence(CharSequence cs, int start) {
- return cs == null ? null : cs.subSequence(start, cs.length());
- }
-}
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.lang3;
+
+/**
+ * Null-safe CharSequence utility methods.
+ *
+ * @author Gary Gregory
+ */
+public class CharSequenceUtils {
+
+ /**
+ * Gets a CharSequence length or <code>0</code> if the CharSequence is
+ * <code>null</code>.
+ *
+ * @param cs
+ * a CharSequence or <code>null</code>
+ * @return CharSequence length or <code>0</code> if the CharSequence is
+ * <code>null</code>.
+ * @since 3.0
+ */
+ public static int length(CharSequence cs) {
+ return cs == null ? 0 : cs.length();
+ }
+
+ /**
+ * Returns a new <code>CharSequence</code> that is a subsequence of this
+ * sequence starting with the <code>char</code> value at the specified
+ * index. The length (in <code>char</code>s) of the returned sequence is
+ * <code>length() - start</code>, so if <code>start == end</code> then an
+ * empty sequence is returned. </p>
+ *
+ * @param cs
+ * the specified subsequence, may be null
+ * @param start
+ * the start index, inclusive
+ * @return a new subsequence or null
+ *
+ * @throws IndexOutOfBoundsException
+ * if <code>start</code> is negative or if <code>start</code>
is
+ * greater than <code>length()</code>
+ * @since 3.0
+ */
+ public static CharSequence subSequence(CharSequence cs, int start) {
+ return cs == null ? null : cs.subSequence(start, cs.length());
+ }
+}
Propchange:
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/CharSequenceUtils.java
------------------------------------------------------------------------------
svn:eol-style = native
Modified:
commons/proper/lang/trunk/src/test/java/org/apache/commons/lang3/CharSequenceUtilsTest.java
URL:
http://svn.apache.org/viewvc/commons/proper/lang/trunk/src/test/java/org/apache/commons/lang3/CharSequenceUtilsTest.java?rev=966488&r1=966487&r2=966488&view=diff
==============================================================================
---
commons/proper/lang/trunk/src/test/java/org/apache/commons/lang3/CharSequenceUtilsTest.java
(original)
+++
commons/proper/lang/trunk/src/test/java/org/apache/commons/lang3/CharSequenceUtilsTest.java
Thu Jul 22 03:10:36 2010
@@ -1,92 +1,92 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.commons.lang3;
-
-import java.nio.CharBuffer;
-
-import junit.framework.Assert;
-import junit.framework.TestCase;
-
-/**
- * Tests CharSequenceUtils
- *
- * @author Gary Gregory
- */
-public class CharSequenceUtilsTest extends TestCase {
-
- public void testLength_CharBuffer() {
- Assert.assertEquals(0, CharSequenceUtils.length(CharBuffer.wrap("")));
- Assert.assertEquals(1, CharSequenceUtils.length(CharBuffer.wrap("A")));
- Assert.assertEquals(1, CharSequenceUtils.length(CharBuffer.wrap(" ")));
- Assert.assertEquals(8,
CharSequenceUtils.length(CharBuffer.wrap("ABCDEFGH")));
- }
-
- public void testLength_String() {
- Assert.assertEquals(0, CharSequenceUtils.length(null));
- Assert.assertEquals(0, CharSequenceUtils.length(""));
- Assert.assertEquals(1, CharSequenceUtils.length("A"));
- Assert.assertEquals(1, CharSequenceUtils.length(" "));
- Assert.assertEquals(8, CharSequenceUtils.length("ABCDEFGH"));
- }
-
- public void testLength_StringBuffer() {
- Assert.assertEquals(0, CharSequenceUtils.length(new StringBuffer("")));
- Assert.assertEquals(1, CharSequenceUtils.length(new
StringBuffer("A")));
- Assert.assertEquals(1, CharSequenceUtils.length(new StringBuffer("
")));
- Assert.assertEquals(8, CharSequenceUtils.length(new
StringBuffer("ABCDEFGH")));
- }
-
- public void testLength_StringBuilder() {
- Assert.assertEquals(0, CharSequenceUtils.length(new
StringBuilder("")));
- Assert.assertEquals(1, CharSequenceUtils.length(new
StringBuilder("A")));
- Assert.assertEquals(1, CharSequenceUtils.length(new StringBuilder("
")));
- Assert.assertEquals(8, CharSequenceUtils.length(new
StringBuilder("ABCDEFGH")));
- }
-
- public void testSubSequence() {
- //
- // null input
- //
- Assert.assertEquals(null, CharSequenceUtils.subSequence(null, -1));
- Assert.assertEquals(null, CharSequenceUtils.subSequence(null, 0));
- Assert.assertEquals(null, CharSequenceUtils.subSequence(null, 1));
- //
- // non-null input
- //
- Assert.assertEquals(StringUtils.EMPTY,
CharSequenceUtils.subSequence(StringUtils.EMPTY, 0));
- Assert.assertEquals("012", CharSequenceUtils.subSequence("012", 0));
- Assert.assertEquals("12", CharSequenceUtils.subSequence("012", 1));
- Assert.assertEquals("2", CharSequenceUtils.subSequence("012", 2));
- Assert.assertEquals(StringUtils.EMPTY,
CharSequenceUtils.subSequence("012", 3));
- //
- // Exception expected
- //
- try {
- Assert.assertEquals(null,
CharSequenceUtils.subSequence(StringUtils.EMPTY, -1));
- Assert.fail("Expected " +
IndexOutOfBoundsException.class.getName());
- } catch (IndexOutOfBoundsException e) {
- // Expected
- }
- try {
- Assert.assertEquals(null,
CharSequenceUtils.subSequence(StringUtils.EMPTY, 1));
- Assert.fail("Expected " +
IndexOutOfBoundsException.class.getName());
- } catch (IndexOutOfBoundsException e) {
- // Expected
- }
- }
-
-}
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.lang3;
+
+import java.nio.CharBuffer;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+/**
+ * Tests CharSequenceUtils
+ *
+ * @author Gary Gregory
+ */
+public class CharSequenceUtilsTest extends TestCase {
+
+ public void testLength_CharBuffer() {
+ Assert.assertEquals(0, CharSequenceUtils.length(CharBuffer.wrap("")));
+ Assert.assertEquals(1, CharSequenceUtils.length(CharBuffer.wrap("A")));
+ Assert.assertEquals(1, CharSequenceUtils.length(CharBuffer.wrap(" ")));
+ Assert.assertEquals(8,
CharSequenceUtils.length(CharBuffer.wrap("ABCDEFGH")));
+ }
+
+ public void testLength_String() {
+ Assert.assertEquals(0, CharSequenceUtils.length(null));
+ Assert.assertEquals(0, CharSequenceUtils.length(""));
+ Assert.assertEquals(1, CharSequenceUtils.length("A"));
+ Assert.assertEquals(1, CharSequenceUtils.length(" "));
+ Assert.assertEquals(8, CharSequenceUtils.length("ABCDEFGH"));
+ }
+
+ public void testLength_StringBuffer() {
+ Assert.assertEquals(0, CharSequenceUtils.length(new StringBuffer("")));
+ Assert.assertEquals(1, CharSequenceUtils.length(new
StringBuffer("A")));
+ Assert.assertEquals(1, CharSequenceUtils.length(new StringBuffer("
")));
+ Assert.assertEquals(8, CharSequenceUtils.length(new
StringBuffer("ABCDEFGH")));
+ }
+
+ public void testLength_StringBuilder() {
+ Assert.assertEquals(0, CharSequenceUtils.length(new
StringBuilder("")));
+ Assert.assertEquals(1, CharSequenceUtils.length(new
StringBuilder("A")));
+ Assert.assertEquals(1, CharSequenceUtils.length(new StringBuilder("
")));
+ Assert.assertEquals(8, CharSequenceUtils.length(new
StringBuilder("ABCDEFGH")));
+ }
+
+ public void testSubSequence() {
+ //
+ // null input
+ //
+ Assert.assertEquals(null, CharSequenceUtils.subSequence(null, -1));
+ Assert.assertEquals(null, CharSequenceUtils.subSequence(null, 0));
+ Assert.assertEquals(null, CharSequenceUtils.subSequence(null, 1));
+ //
+ // non-null input
+ //
+ Assert.assertEquals(StringUtils.EMPTY,
CharSequenceUtils.subSequence(StringUtils.EMPTY, 0));
+ Assert.assertEquals("012", CharSequenceUtils.subSequence("012", 0));
+ Assert.assertEquals("12", CharSequenceUtils.subSequence("012", 1));
+ Assert.assertEquals("2", CharSequenceUtils.subSequence("012", 2));
+ Assert.assertEquals(StringUtils.EMPTY,
CharSequenceUtils.subSequence("012", 3));
+ //
+ // Exception expected
+ //
+ try {
+ Assert.assertEquals(null,
CharSequenceUtils.subSequence(StringUtils.EMPTY, -1));
+ Assert.fail("Expected " +
IndexOutOfBoundsException.class.getName());
+ } catch (IndexOutOfBoundsException e) {
+ // Expected
+ }
+ try {
+ Assert.assertEquals(null,
CharSequenceUtils.subSequence(StringUtils.EMPTY, 1));
+ Assert.fail("Expected " +
IndexOutOfBoundsException.class.getName());
+ } catch (IndexOutOfBoundsException e) {
+ // Expected
+ }
+ }
+
+}
Propchange:
commons/proper/lang/trunk/src/test/java/org/apache/commons/lang3/CharSequenceUtilsTest.java
------------------------------------------------------------------------------
svn:eol-style = native
