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| author | PJ Fanning <fanningpj@apache.org> | 2024-10-15 16:16:51 +0000 |
|---|---|---|
| committer | PJ Fanning <fanningpj@apache.org> | 2024-10-15 16:16:51 +0000 |
| commit | c5986447d18d6bb3a06f5a31888a244355c963ac (patch) | |
| tree | e6108746926fa5d81dc2155d4ff32ec46b81dade | |
| parent | fad6cae019d3dbca9c143855d77f4d2b11c6df3b (diff) | |
| download | poi-c5986447d18d6bb3a06f5a31888a244355c963ac.tar.gz poi-c5986447d18d6bb3a06f5a31888a244355c963ac.zip | |
thread safety
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1921339 13f79535-47bb-0310-9956-ffa450edef68
| -rw-r--r-- | poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/Borders.java | 7 | ||||
| -rw-r--r-- | poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/UnderlinePatterns.java | 7 |
2 files changed, 10 insertions, 4 deletions
diff --git a/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/Borders.java b/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/Borders.java index f2763f4fab..2ab27d37da 100644 --- a/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/Borders.java +++ b/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/Borders.java @@ -17,6 +17,7 @@ package org.apache.poi.xwpf.usermodel; +import java.util.Collections; import java.util.HashMap; import java.util.Map; @@ -598,12 +599,14 @@ public enum Borders { ZIG_ZAG_STITCH(191); - private static Map<Integer, Borders> imap = new HashMap<>(); + private static final Map<Integer, Borders> imap; static { + final Map<Integer, Borders> tempMap = new HashMap<>(); for (Borders p : values()) { - imap.put(Integer.valueOf(p.getValue()), p); + tempMap.put(Integer.valueOf(p.getValue()), p); } + imap = Collections.unmodifiableMap(tempMap); } private final int value; diff --git a/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/UnderlinePatterns.java b/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/UnderlinePatterns.java index 0e27f429f3..05eb5d422f 100644 --- a/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/UnderlinePatterns.java +++ b/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/UnderlinePatterns.java @@ -16,6 +16,7 @@ ==================================================================== */ package org.apache.poi.xwpf.usermodel; +import java.util.Collections; import java.util.HashMap; import java.util.Map; @@ -133,12 +134,14 @@ public enum UnderlinePatterns { */ NONE(18); - private static Map<Integer, UnderlinePatterns> imap = new HashMap<>(); + private static final Map<Integer, UnderlinePatterns> imap; static { + final Map<Integer, UnderlinePatterns> tempMap = new HashMap<>(); for (UnderlinePatterns p : values()) { - imap.put(p.getValue(), p); + tempMap.put(p.getValue(), p); } + imap = Collections.unmodifiableMap(tempMap); } private final int value; |