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8144915: TextField throws NPE

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Reviewed-by: ssadetsky, serb
This commit is contained in:
Ambarish Rapte 2015-12-09 18:12:49 +03:00
parent 18ace0f732
commit f23d71b4f4
1 changed files with 3 additions and 0 deletions
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3
jdk/src/java.desktop/share/classes/java/awt/TextField.java
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@ -309,6 +309,9 @@ public class TextField extends TextComponent {
* @return Returns text after replacing EOL characters. * @return Returns text after replacing EOL characters.
*/ */
private static String replaceEOL(String text) { private static String replaceEOL(String text) {
if (text == null) {
return text;
}
String[] strEOLs = {System.lineSeparator(), "\n"}; String[] strEOLs = {System.lineSeparator(), "\n"};
for (String eol : strEOLs) { for (String eol : strEOLs) {
if (text.contains(eol)) { if (text.contains(eol)) {