01: //
02: // Copyright (C) 2005 United States Government as represented by the
03: // Administrator of the National Aeronautics and Space Administration
04: // (NASA). All Rights Reserved.
05: //
06: // This software is distributed under the NASA Open Source Agreement
07: // (NOSA), version 1.3. The NOSA has been approved by the Open Source
08: // Initiative. See the file NOSA-1.3-JPF at the top of the distribution
09: // directory tree for the complete NOSA document.
10: //
11: // THE SUBJECT SOFTWARE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY OF ANY
12: // KIND, EITHER EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT
13: // LIMITED TO, ANY WARRANTY THAT THE SUBJECT SOFTWARE WILL CONFORM TO
14: // SPECIFICATIONS, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR
15: // A PARTICULAR PURPOSE, OR FREEDOM FROM INFRINGEMENT, ANY WARRANTY THAT
16: // THE SUBJECT SOFTWARE WILL BE ERROR FREE, OR ANY WARRANTY THAT
17: // DOCUMENTATION, IF PROVIDED, WILL CONFORM TO THE SUBJECT SOFTWARE.
18: //
19: package gov.nasa.jpf.util;
20:
21: /**
22: * right justified output
23: * <2do> this is not worth a class! use a general TextFormatter
24: */
25:
26: public class Right {
27: public static String format(String value, int spaces, char ch) {
28: while (value.length() < spaces) {
29: value = ch + value;
30: }
31:
32: return value;
33: }
34:
35: public static String format(String value, int spaces) {
36: return format(value, spaces, ' ');
37: }
38:
39: public static String format(int value, int digits) {
40: String result = Integer.toString(value);
41:
42: while (result.length() < digits) {
43: result = " " + result;
44: }
45:
46: return result;
47: }
48: }
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