Making inner class private fields final per LANG-474
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@803006 13f79535-47bb-0310-9956-ffa450edef68
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@ -273,7 +273,7 @@ public abstract class StrMatcher {
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*/
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static final class CharSetMatcher extends StrMatcher {
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/** The set of characters to match. */
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private char[] chars;
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private final char[] chars;
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/**
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* Constructor that creates a matcher from a character array.
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@ -307,7 +307,7 @@ public abstract class StrMatcher {
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*/
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static final class CharMatcher extends StrMatcher {
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/** The character to match. */
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private char ch;
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private final char ch;
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/**
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* Constructor that creates a matcher that matches a single character.
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@ -340,7 +340,7 @@ public abstract class StrMatcher {
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*/
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static final class StringMatcher extends StrMatcher {
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/** The string to match, as a character array. */
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private char[] chars;
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private final char[] chars;
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/**
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* Constructor that creates a matcher from a String.
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