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src/jdk.jcmd/share/classes/sun/tools/jstat/SyntaxException.java
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rev 10793 : 8055723: Replace concat String to append in StringBuilder parameters
@@ -63,24 +63,24 @@
}
public SyntaxException(int lineno, Set<String> expected, Token found) {
StringBuilder msg = new StringBuilder();
- msg.append("Syntax error at line " + lineno + ": Expected one of \'");
+ msg.append("Syntax error at line ").append(lineno).append(": Expected one of \'");
boolean first = true;
for (Iterator<String> i = expected.iterator(); i.hasNext(); /* empty */) {
String keyWord = i.next();
if (first) {
msg.append(keyWord);
first = false;
} else {
- msg.append("|" + keyWord);
+ msg.append('|').append(keyWord);
}
}
- msg.append("\', Found " + found.toMessage());
+ msg.append("\', Found ").append(found.toMessage());
message = msg.toString();
}
public String getMessage() {
return message;
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