Fix bug with trimming characters represented by surrogate pairs in UTF-16

Snipx · Snipx · commit 866eadb0e67a · 2018-03-26T21:17:36.000+03:00
DEVSIX-1884
diff --git a/io/src/main/java/com/itextpdf/io/util/TextUtil.java b/io/src/main/java/com/itextpdf/io/util/TextUtil.java
@@ -231,7 +231,7 @@ public static boolean isSpaceOrWhitespace(Glyph glyph) {
     }
 
     public static boolean isWhitespace(Glyph glyph) {
-        return Character.isWhitespace((char) glyph.getUnicode());
+        return Character.isWhitespace(glyph.getUnicode());
     }
 
     public static boolean isSpace(Glyph glyph) {

Original file line number	Diff line number	Diff line change
`@@ -231,7 +231,7 @@ public static boolean isSpaceOrWhitespace(Glyph glyph) {`
`231`	`231`	`}`
`232`	`232`
`233`	`233`	`public static boolean isWhitespace(Glyph glyph) {`
`234`		`- return Character.isWhitespace((char) glyph.getUnicode());`
	`234`	`+ return Character.isWhitespace(glyph.getUnicode());`
`235`	`235`	`}`
`236`	`236`
`237`	`237`	`public static boolean isSpace(Glyph glyph) {`