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1
22 package org.jboss.test.aop.declare;
23
24 import java.io.OutputStream  ;
25 import java.io.PrintStream ;
26 import java.util.ArrayList ;
27
28
35 public class SystemOutDecorator extends PrintStream
36 {
37 static PrintStream sysout = null;
38 ArrayList warnings = new ArrayList ();
39 public SystemOutDecorator(OutputStream out)
40 {
41 super(out);
42 sysout = System.out;
43 }
44
45 public ArrayList getWarnings()
46 {
47 return warnings;
48 }
49
50 public void println(String msg)
51 {
52 super.println(msg);
53 if (msg.startsWith("WARNING:"))
54 {
55 System.out.println(">>>>>");
56 super.println(msg);
57 System.out.println("<<<<<");
58 msg = getRidOfAllWhiteSpace(msg);
59 warnings.add(msg);
60 }
61 }
62
63 public static SystemOutDecorator initialise()
64 {
65 SystemOutDecorator sys = new SystemOutDecorator(System.out);
66 System.setOut(sys);
67 return sys;
68 }
69
70 public void kill()
71 {
72 System.setOut(sysout);
73 }
74
75 String getRidOfAllWhiteSpace(String msg)
76 {
77 StringBuffer sb = new StringBuffer ();
78
79 for (int i = 0 ; i < msg.length() ; i++)
80 {
81 char ch = msg.charAt(i);
82 if (ch != '\n' && ch != '\t' && ch != ' ' && ch != '\r')
83 {
84 sb.append(ch);
85 }
86 }
87
88 return sb.toString();
89 }
90 }
91 |
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