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  1. class FnR {
  2.  
  3.     public static String withoutString(String base, String remove) {
  4.  
  5.         final String lcbase = base.toLowerCase();
  6.         final String lcremove = remove.toLowerCase();
  7.         int find = 0;
  8.         int previous = 0;
  9.         StringBuilder result = new StringBuilder(base.length());
  10.         while ((find = lcbase.indexOf(lcremove, previous)) >= 0) {
  11.             result.append(base.substring(previous, find));
  12.             previous = find + remove.length();
  13.         }
  14.         result.append(base.substring(previous));
  15.         return result.toString();
  16.  
  17.     }
  18.  
  19.     public static void main(String[] args) {
  20.         String[][] inputs = {
  21.                 { "Hello there", "llo" },
  22.                 { "Hello there", "e" },
  23.                 { "Hello there", "x" },
  24.         };
  25.         for (String[] d : inputs) {
  26.             System.out.printf("'%s' from '%s' remove '%s'\n", withoutString(d[0], d[1]), d[0], d[1]);
  27.         }
  28.     }
  29. }
  30.  
Success #stdin #stdout 0.11s 320256KB
comments (?)
stdin
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Standard input is empty
stdout
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'He there' from 'Hello there' remove 'llo'
'Hllo thr' from 'Hello there' remove 'e'
'Hello there' from 'Hello there' remove 'x'
https://ideone.com/nDrnmS
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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