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use standardcharset.utf-8 instead of literal #3285

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merged 2 commits into from
Jan 21, 2019
Merged

use standardcharset.utf-8 instead of literal #3285

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b82665b
use standardcharset.utf-8 instead of literal
Jan 20, 2019
e1486e0
remove unused import
Jan 21, 2019
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9 changes: 2 additions & 7 deletions ...ter/src/main/java/org/apache/dubbo/rpc/cluster/loadbalance/ConsistentHashLoadBalance.java
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@
import org.apache.dubbo.rpc.support.RpcUtils;

import java.io.UnsupportedEncodingException;
import java.nio.charset.StandardCharsets;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.List;
Expand All @@ -33,7 +34,6 @@

/**
* ConsistentHashLoadBalance
*
*/
public class ConsistentHashLoadBalance extends AbstractLoadBalance {
public static final String NAME = "consistenthash";
Expand Down Expand Up @@ -126,12 +126,7 @@ private byte[] md5(String value) {
throw new IllegalStateException(e.getMessage(), e);
}
md5.reset();
byte[] bytes;
try {
bytes = value.getBytes("UTF-8");
} catch (UnsupportedEncodingException e) {
throw new IllegalStateException(e.getMessage(), e);
}
byte[] bytes = value.getBytes(StandardCharsets.UTF_8);
md5.update(bytes);
return md5.digest();
}
Expand Down