Hi All, Please find the below changes for the issue https://bugs.openjdk.java.net/browse/JDK-8129841. Apart from the requested changes, I have made additional changes to the Signature where ever I found it incorrect. Thanks Vipin M V diff -r 387369ff21a4 src/java.base/unix/native/libnet/Inet4AddressImpl.c --- a/src/java.base/unix/native/libnet/Inet4AddressImpl.c Wed Feb 05 12:20:36 2020 -0300 +++ b/src/java.base/unix/native/libnet/Inet4AddressImpl.c Tue Mar 03 15:32:21 2020 +0530 @@ -218,7 +218,7 @@ /* * Class: java_net_Inet4AddressImpl * Method: getHostByAddr - * Signature: (I)Ljava/lang/String; + * Signature: ([B)Ljava/lang/String; * * Theoretically the UnknownHostException could be enriched with gai error * information. But as it is silently ignored anyway, there's no need for this. diff -r 387369ff21a4 src/java.base/unix/native/libnet/Inet6AddressImpl.c --- a/src/java.base/unix/native/libnet/Inet6AddressImpl.c Wed Feb 05 12:20:36 2020 -0300 +++ b/src/java.base/unix/native/libnet/Inet6AddressImpl.c Tue Mar 03 15:32:21 2020 +0530 @@ -413,7 +413,7 @@ /* * Class: java_net_Inet6AddressImpl * Method: getHostByAddr - * Signature: (I)Ljava/lang/String; + * Signature: ([B)Ljava/lang/String; * * Theoretically the UnknownHostException could be enriched with gai error * information. But as it is silently ignored anyway, there's no need for this. @@ -668,7 +668,7 @@ /* * Class: java_net_Inet6AddressImpl * Method: isReachable0 - * Signature: ([bII[bI)Z + * Signature: ([BII[BII)Z */ JNIEXPORT jboolean JNICALL Java_java_net_Inet6AddressImpl_isReachable0(JNIEnv *env, jobject this, diff -r 387369ff21a4 src/java.base/windows/native/libnet/Inet4AddressImpl.c --- a/src/java.base/windows/native/libnet/Inet4AddressImpl.c Wed Feb 05 12:20:36 2020 -0300 +++ b/src/java.base/windows/native/libnet/Inet4AddressImpl.c Tue Mar 03 15:32:21 2020 +0530 @@ -171,7 +171,7 @@ /* * Class: java_net_Inet4AddressImpl * Method: getHostByAddr - * Signature: (I)Ljava/lang/String; + * Signature: ([B)Ljava/lang/String; * * Theoretically the UnknownHostException could be enriched with gai error * information. But as it is silently ignored anyway, there's no need for this. diff -r 387369ff21a4 src/java.base/windows/native/libnet/Inet6AddressImpl.c --- a/src/java.base/windows/native/libnet/Inet6AddressImpl.c Wed Feb 05 12:20:36 2020 -0300 +++ b/src/java.base/windows/native/libnet/Inet6AddressImpl.c Tue Mar 03 15:32:21 2020 +0530 @@ -240,7 +240,7 @@ /* * Class: java_net_Inet6AddressImpl * Method: getHostByAddr - * Signature: (I)Ljava/lang/String; + * Signature: ([B)Ljava/lang/String; * * Theoretically the UnknownHostException could be enriched with gai error * information. But as it is silently ignored anyway, there's no need for this. @@ -435,7 +435,7 @@ /* * Class: java_net_Inet6AddressImpl * Method: isReachable0 - * Signature: ([bII[bI)Z + * Signature: ([BII[BII)Z */ JNIEXPORT jboolean JNICALL Java_java_net_Inet6AddressImpl_isReachable0(JNIEnv *env, jobject this,