src/java.base/unix/classes/sun/nio/ch/UnixAsynchronousSocketChannelImpl.java

rev 52979 : 8215281: Use String.isEmpty() when applicable in java.base
Reviewed-by: TBD

@@ -47,12 +47,12 @@
 
     private static final boolean disableSynchronousRead;
     static {
         String propValue = GetPropertyAction.privilegedGetProperty(
             "sun.nio.ch.disableSynchronousRead", "false");
-        disableSynchronousRead = (propValue.length() == 0) ?
-            true : Boolean.valueOf(propValue);
+        disableSynchronousRead = propValue.isEmpty() ?
+            true : Boolean.parseBoolean(propValue);
     }
 
     private final Port port;
     private final int fdVal;