diff options
Diffstat (limited to 'poi-ooxml')
-rw-r--r-- | poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/VerticalAlign.java | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/VerticalAlign.java b/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/VerticalAlign.java index 8e6df981b4..16a84cf26e 100644 --- a/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/VerticalAlign.java +++ b/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/VerticalAlign.java @@ -16,6 +16,7 @@ ==================================================================== */ package org.apache.poi.xwpf.usermodel; +import java.util.Collections; import java.util.HashMap; import java.util.Map; @@ -45,12 +46,14 @@ public enum VerticalAlign { */ SUBSCRIPT(3); - private static final Map<Integer, VerticalAlign> imap = new HashMap<>(); + private static final Map<Integer, VerticalAlign> imap; static { + final Map<Integer, VerticalAlign> tempMap = new HashMap<>(); for (VerticalAlign p : values()) { - imap.put(p.getValue(), p); + tempMap.put(p.getValue(), p); } + imap = Collections.unmodifiableMap(tempMap); } private final int value; |