package org.nutz.ioc.java;
import org.nutz.lang.random.R;
public class TFunc {
public static String getAbc() {
return "ABC";
}
public static String dup(String s, int n) {
if (n == 0)
return "";
if (n > 0) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < n; i++)
sb.append(s);
return sb.toString();
}
return s.substring(0, s.length() + n);
}
public static String tFloat(String s, float f) {
return s + ":" + f;
}
public static String checkCase(boolean flag, String s) {
if (null == s)
return null;
if (flag)
return s.toUpperCase();
return s.toLowerCase();
}
public String noStatic() {
return R.sg(10, 20).next();
}
public static final String XNAME = "Wendal";
}