diff -r 203fceb089fc -r 692de65ab293 src/java.base/share/native/libnio/ch/UnixDomainSocketAddress.c
--- a/src/java.base/share/native/libnio/ch/UnixDomainSocketAddress.c	Tue Oct 29 08:26:48 2019 +0000
+++ b/src/java.base/share/native/libnio/ch/UnixDomainSocketAddress.c	Tue Oct 29 19:23:09 2019 +0000
@@ -35,7 +35,6 @@
 jclass udsa_class;
 jmethodID udsa_ctorID;
 jfieldID udsa_pathID;
-//jfieldID udsa_isAbstractID;
 
 static int udsa_initialized = 0;
 
@@ -55,9 +54,6 @@
         udsa_pathID = (*env)->GetFieldID(env, udsa_class, "path", "Ljava/lang/String;");
         CHECK_NULL(udsa_pathID);
 
-        //udsa_isAbstractID = (*env)->GetFieldID(env, udsa_class, "isAbstract", "Z");
-        //CHECK_NULL(udsa_isAbstractID);
-
         udsa_ctorID = (*env)->GetMethodID(env, udsa_class, "<init>", "(Ljava/lang/String;)V");
         CHECK_NULL(udsa_ctorID);