X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Futil%2FStringUtil.java;h=41e67e9e3e192ac062effff19ba1afc691d504b6;hp=5e39447c08737ad0b5e6fdd6f6886a1577d6eed1;hb=5d18f5606c9296e6b0c5749f05fc68f358ace2f6;hpb=927dc9b785de472f2237c5adbc4d2ad12f16cc2d

diff --git a/src/edu/berkeley/sbp/util/StringUtil.java b/src/edu/berkeley/sbp/util/StringUtil.java
index 5e39447..41e67e9 100644
--- a/src/edu/berkeley/sbp/util/StringUtil.java
+++ b/src/edu/berkeley/sbp/util/StringUtil.java
@@ -3,6 +3,10 @@ package edu.berkeley.sbp.util;
 /** miscellaneous string utilities */
 public class StringUtil {
 
+    public static String pad(int i,String s) {
+        return s.length() >= i ? s : pad(i-1,s)+" ";
+    }
+
     public static String join(String[] s, String sep) {
         StringBuffer ret = new StringBuffer();
         for(int i=0; i<s.length; i++) {