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Fixed typo and a compiler warning

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This commit is contained in:
Trustin Lee 2009-06-18 07:30:26 +00:00
parent 0f8c1be142
commit 48634e3d30
1 changed files with 17 additions and 16 deletions
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33
src/main/java/org/jboss/netty/util/internal/StringUtil.java
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@ -24,26 +24,27 @@ package org.jboss.netty.util.internal;
/** /**
* String utility class. * String utility class.
* *
* @author The Netty Project (netty-dev@lists.jboss.org) * @author The Netty Project (netty-dev@lists.jboss.org)
* @author Trustin Lee (tlee@redhat.com) * @author Trustin Lee (tlee@redhat.com)
* @version $Rev$, $Date$ * @version $Rev$, $Date$
*/ */
public class StringUtil { public class StringUtil {
private StringUtil() { private StringUtil() {
// Unused.
} }
/** /**
* Strip an Object of it's ISO control characters. * Strip an Object of it's ISO control characters.
* *
* @param value * @param value
* The Object that should be stripped. This objects toString method will * The Object that should be stripped. This objects toString method will
* called and the result passed to {@link #stripControlCharacters(String)}. * called and the result passed to {@link #stripControlCharacters(String)}.
* @return {@code String} * @return {@code String}
* A new String instance with its hexadecimal control characters replaced * A new String instance with its hexadecimal control characters replaced
* by a space. Or the unmodified String if it does not contain any ISO * by a space. Or the unmodified String if it does not contain any ISO
* controll characters. * control characters.
*/ */
public static String stripControlCharacters(Object value) { public static String stripControlCharacters(Object value) {
if (value == null) { if (value == null) {
@ -54,14 +55,14 @@ public class StringUtil {
} }
/** /**
* Strip a String of it's ISO control characters. * Strip a String of it's ISO control characters.
* *
* @param value * @param value
* The String that should be stripped. * The String that should be stripped.
* @return {@code String} * @return {@code String}
* A new String instance with its hexadecimal control characters replaced * A new String instance with its hexadecimal control characters replaced
* by a space. Or the unmodified String if it does not contain any ISO * by a space. Or the unmodified String if it does not contain any ISO
* controll characters. * control characters.
*/ */
public static String stripControlCharacters(String value) { public static String stripControlCharacters(String value) {
if (value == null) { if (value == null) {