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Switching last two methods to use 'str' rather than 'string' 

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@504336 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Henri Yandell 2007-02-06 22:26:51 +00:00
parent 2ddc45fc77
commit 4b27f9cc30
1 changed files with 12 additions and 12 deletions
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24
src/java/org/apache/commons/lang/Entities.java
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@ -887,7 +887,7 @@ class Entities {
*
* @param writer
* The <code>Writer</code> to write the results to; assumed to be non-null.
* @param string
* @param str
* The <code>String</code> to write the results to; assumed to be non-null.
* @throws IOException
* when <code>Writer</code> passed throws the exception from calls to the {@link Writer#write(int)}
@ -896,35 +896,35 @@ class Entities {
* @see #escape(String)
* @see Writer
*/
public void unescape(Writer writer, String string) throws IOException {
int firstAmp = string.indexOf('&');
public void unescape(Writer writer, String str) throws IOException {
int firstAmp = str.indexOf('&');
if (firstAmp < 0) {
writer.write(string);
writer.write(str);
return;
} else {
doUnescape(writer, string, firstAmp);
doUnescape(writer, str, firstAmp);
}
}
private void doUnescape(Writer writer, String string, int firstAmp) throws IOException {
writer.write(string, 0, firstAmp);
int len = string.length();
private void doUnescape(Writer writer, String str, int firstAmp) throws IOException {
writer.write(str, 0, firstAmp);
int len = str.length();
for (int i = firstAmp; i < len; i++) {
char c = string.charAt(i);
char c = str.charAt(i);
if (c == '&') {
int nextIdx = i + 1;
int semiColonIdx = string.indexOf(';', nextIdx);
int semiColonIdx = str.indexOf(';', nextIdx);
if (semiColonIdx == -1) {
writer.write(c);
continue;
}
int amphersandIdx = string.indexOf('&', i + 1);
int amphersandIdx = str.indexOf('&', i + 1);
if (amphersandIdx != -1 && amphersandIdx < semiColonIdx) {
// Then the text looks like &...&...;
writer.write(c);
continue;
}
String entityContent = string.substring(nextIdx, semiColonIdx);
String entityContent = str.substring(nextIdx, semiColonIdx);
int entityValue = -1;
int entityContentLen = entityContent.length();
if (entityContentLen > 0) {