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17 package org.apache.log4j.spi;
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19 import java.io.PrintWriter;
20 import java.util.Vector;
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28 class VectorWriter extends PrintWriter {
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30 private Vector v;
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35 VectorWriter() {
36 super(new NullWriter());
37 v = new Vector();
38 }
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40 public void print(Object o) {
41 v.addElement(String.valueOf(o));
42 }
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44 public void print(char[] chars) {
45 v.addElement(new String(chars));
46 }
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48 public void print(String s) {
49 v.addElement(s);
50 }
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52 public void println(Object o) {
53 v.addElement(String.valueOf(o));
54 }
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58 public
59 void println(char[] chars) {
60 v.addElement(new String(chars));
61 }
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63 public
64 void println(String s) {
65 v.addElement(s);
66 }
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68 public void write(char[] chars) {
69 v.addElement(new String(chars));
70 }
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72 public void write(char[] chars, int off, int len) {
73 v.addElement(new String(chars, off, len));
74 }
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76 public void write(String s, int off, int len) {
77 v.addElement(s.substring(off, off+len));
78 }
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80 public void write(String s) {
81 v.addElement(s);
82 }
83
84 public String[] toStringArray() {
85 int len = v.size();
86 String[] sa = new String[len];
87 for(int i = 0; i < len; i++) {
88 sa[i] = (String) v.elementAt(i);
89 }
90 return sa;
91 }
92
93 }
94