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Optimized imports in HttpVersion

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This commit is contained in:
Trustin Lee 2008-12-05 01:35:11 +00:00
parent 48c28185a3
commit 5075ac9d3a
1 changed files with 6 additions and 3 deletions
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9
src/main/java/org/jboss/netty/handler/codec/http/HttpVersion.java
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@ -21,6 +21,9 @@
*/
package org.jboss.netty.handler.codec.http;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* The protocols we support;
*
@ -36,8 +39,8 @@ public class HttpVersion implements Comparable<HttpVersion> {
public static final HttpVersion HTTP_1_0 = new HttpVersion("HTTP", 1, 0);
public static final HttpVersion HTTP_1_1 = new HttpVersion("HTTP", 1, 1);
private static final java.util.regex.Pattern VERSION_PATTERN =
java.util.regex.Pattern.compile("(\\S+)/(\\d+)\\.(\\d+)");
private static final Pattern VERSION_PATTERN =
Pattern.compile("(\\S+)/(\\d+)\\.(\\d+)");
public static HttpVersion valueOf(String value) {
value = value.toUpperCase();
@ -60,7 +63,7 @@ public class HttpVersion implements Comparable<HttpVersion> {
throw new NullPointerException("value");
}
java.util.regex.Matcher m = VERSION_PATTERN.matcher(value);
Matcher m = VERSION_PATTERN.matcher(value);
if (!m.matches()) {
throw new IllegalArgumentException("invalid version format: " + value);
}