--- a/src/java.base/share/classes/sun/security/provider/ConfigFile.java Thu Dec 13 16:14:07 2018 +0100
+++ b/src/java.base/share/classes/sun/security/provider/ConfigFile.java Thu Dec 13 15:31:05 2018 +0100
@@ -626,7 +626,7 @@
return url.openStream();
} catch (Exception e) {
String file = url.getPath();
- if (url.getHost().length() > 0) { // For Windows UNC
+ if (!url.getHost().isEmpty()) { // For Windows UNC
file = "//" + url.getHost() + file;
}
if (debugConfig != null) {
@@ -651,7 +651,7 @@
return value;
}
String s = PropertyExpander.expand(value);
- if (s == null || s.length() == 0) {
+ if (s == null || s.isEmpty()) {
throw ioException(
"Configuration.Error.Line.line.system.property.value.expanded.to.empty.value",
linenum, value);