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Making private fields final per Sebb's patch to LANG-540 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@828943 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Henri Yandell 2009-10-23 06:44:45 +00:00
parent 37405f1efe
commit 6ef494b6f4
1 changed files with 11 additions and 7 deletions
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18
src/java/org/apache/commons/lang/text/translate/LookupTranslator.java
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@ -27,9 +27,9 @@ import java.util.HashMap;
// TODO: Replace with a RegexLookup? Performance test.
public class LookupTranslator extends CharSequenceTranslator {
private HashMap<CharSequence, CharSequence> lookupMap;
private int shortest = Integer.MAX_VALUE;
private int longest = 0;
private final HashMap<CharSequence, CharSequence> lookupMap;
private final int shortest;
private final int longest;
/**
* Define the lookup table to be used in translation
@ -38,16 +38,20 @@ public class LookupTranslator extends CharSequenceTranslator {
*/
public LookupTranslator(CharSequence[][] lookup) {
lookupMap = new HashMap<CharSequence, CharSequence>();
int _shortest = Integer.MAX_VALUE;
int _longest = 0;
for(CharSequence[] seq : lookup) {
this.lookupMap.put(seq[0], seq[1]);
int sz = seq[0].length();
if(sz < shortest) {
shortest = sz;
if(sz < _shortest) {
_shortest = sz;
}
if(sz > longest) {
longest = sz;
if(sz > _longest) {
_longest = sz;
}
}
shortest = _shortest;
longest = _longest;
}
/**