Repository: commons-text Updated Branches: refs/heads/master 0a8d0cf97 -> d72b390c2
Refactor magic string. Project: http://git-wip-us.apache.org/repos/asf/commons-text/repo Commit: http://git-wip-us.apache.org/repos/asf/commons-text/commit/d72b390c Tree: http://git-wip-us.apache.org/repos/asf/commons-text/tree/d72b390c Diff: http://git-wip-us.apache.org/repos/asf/commons-text/diff/d72b390c Branch: refs/heads/master Commit: d72b390c27c4dac9989c74628fe75bc20e561962 Parents: 0a8d0cf Author: Gary Gregory <ggreg...@rocketsoftware.com> Authored: Sat Sep 15 11:25:52 2018 -0600 Committer: Gary Gregory <ggreg...@rocketsoftware.com> Committed: Sat Sep 15 11:25:52 2018 -0600 ---------------------------------------------------------------------- .../org/apache/commons/text/lookup/AbstractStringLookup.java | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/commons-text/blob/d72b390c/src/main/java/org/apache/commons/text/lookup/AbstractStringLookup.java ---------------------------------------------------------------------- diff --git a/src/main/java/org/apache/commons/text/lookup/AbstractStringLookup.java b/src/main/java/org/apache/commons/text/lookup/AbstractStringLookup.java index f265bf7..6ded43e 100644 --- a/src/main/java/org/apache/commons/text/lookup/AbstractStringLookup.java +++ b/src/main/java/org/apache/commons/text/lookup/AbstractStringLookup.java @@ -24,6 +24,7 @@ package org.apache.commons.text.lookup; */ abstract class AbstractStringLookup implements StringLookup { + private static final String EMPTY = ""; protected static final char SPLIT_CH = ':'; protected static final String SPLIT_STR = String.valueOf(SPLIT_CH); @@ -38,7 +39,7 @@ abstract class AbstractStringLookup implements StringLookup { */ protected String substringAfter(final String value, final char ch) { final int indexOf = value.indexOf(ch); - return indexOf > -1 ? value.substring(indexOf + 1) : ""; + return indexOf > -1 ? value.substring(indexOf + 1) : EMPTY; } /** @@ -52,6 +53,6 @@ abstract class AbstractStringLookup implements StringLookup { */ protected String substringAfter(final String value, final String str) { final int indexOf = value.indexOf(str); - return indexOf > -1 ? value.substring(indexOf + str.length()) : ""; + return indexOf > -1 ? value.substring(indexOf + str.length()) : EMPTY; } }
