package net.sourceforge.retroweaver.runtime.java.lang;
import java.util.regex.Pattern;
import net.sourceforge.retroweaver.runtime.java.util.Formatter;
public class String_ {
private String_() {
// private constructor
}
public static String replace(String s, CharSequence target,
CharSequence replacement) {
if (target == null || replacement == null) {
throw new NullPointerException();
}
Pattern p = Pattern.compile(target.toString(), Pattern.LITERAL);
return p.matcher(s).replaceAll(replacement.toString());
}
public static String format(String s, Object... params) {
return new Formatter().format(s, params).toString();
}
public static boolean contains(String s, CharSequence seq) {
if (seq == null) {
throw new NullPointerException();
}
return s.indexOf(seq.toString()) != -1;
}
}