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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2020/05/05 16:51:47 UTC
svn commit: r1877404 -
/pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/ttf/gsub/CompoundCharacterTokenizer.java
Author: tilman
Date: Tue May 5 16:51:46 2020
New Revision: 1877404
URL: http://svn.apache.org/viewvc?rev=1877404&view=rev
Log:
PDFBOX-4071: use jdk8 functional syntax and new method
Modified:
pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/ttf/gsub/CompoundCharacterTokenizer.java
Modified: pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/ttf/gsub/CompoundCharacterTokenizer.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/ttf/gsub/CompoundCharacterTokenizer.java?rev=1877404&r1=1877403&r2=1877404&view=diff
==============================================================================
--- pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/ttf/gsub/CompoundCharacterTokenizer.java (original)
+++ pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/ttf/gsub/CompoundCharacterTokenizer.java Tue May 5 16:51:46 2020
@@ -20,6 +20,7 @@ package org.apache.fontbox.ttf.gsub;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
+import java.util.StringJoiner;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@@ -85,18 +86,9 @@ public class CompoundCharacterTokenizer
private String getRegexFromTokens(Set<String> compoundWords)
{
- StringBuilder sb = new StringBuilder();
-
- for (String compoundWord : compoundWords)
- {
- sb.append("(");
- sb.append(compoundWord);
- sb.append(")|");
- }
-
- sb.setLength(sb.length() - 1);
-
- return sb.toString();
+ StringJoiner sj = new StringJoiner(")|(", "(", ")");
+ compoundWords.stream().forEach(sj::add);
+ return sj.toString();
}
}