Hello,
I'm using StringBuffer for concatenating strings. For example:
public String statement() {
final int n = 3;
final StringBuffer s = new StringBuffer(n * 4);
for (int i = 0; i < n; i++) {
s.append("ddd ");
}
return s.toString();
}
.. but this code arise java.lang.NoSuchMethodError: java.lang.StringBuffer.append(Ljava/lang/String;)Ljava/lang/AbstractStringBuilder;
Why? I can use concatenating string operator +, but this decrease performance.
Best regards,
Josef Motl