File java8-compatibility.patch of Package gradle.28016

--- a/subprojects/messaging/src/main/java/org/gradle/internal/remote/internal/inet/SocketConnection.java
+++ b/subprojects/messaging/src/main/java/org/gradle/internal/remote/internal/inet/SocketConnection.java
@@ -32,6 +32,7 @@
 
 import java.io.*;
 import java.net.InetSocketAddress;
+import java.nio.Buffer;
 import java.nio.ByteBuffer;
 import java.nio.channels.ClosedSelectorException;
 import java.nio.channels.SelectionKey;
@@ -155,7 +156,7 @@
             selector = Selector.open();
             socket.register(selector, SelectionKey.OP_READ);
             buffer = ByteBuffer.allocateDirect(4096);
-            buffer.limit(0);
+            ((Buffer) buffer).limit(0);
         }
 
         @Override
@@ -183,19 +184,19 @@
                     return -1;
                 }
 
-                buffer.clear();
+                ((Buffer) buffer).clear();
                 int nread;
                 try {
                     nread = socket.read(buffer);
                 } catch (IOException e) {
                     if (isEndOfStream(e)) {
-                        buffer.position(0);
-                        buffer.limit(0);
+                        ((Buffer) buffer).position(0);
+                        ((Buffer) buffer).limit(0);
                         return -1;
                     }
                     throw e;
                 }
-                buffer.flip();
+                ((Buffer) buffer).flip();
 
                 if (nread < 0) {
                     return -1;
@@ -256,7 +257,7 @@
         }
 
         private void writeBufferToChannel() throws IOException {
-            buffer.flip();
+            ((Buffer) buffer).flip();
             int count = writeWithNonBlockingRetry();
             if (count == 0) {
                 // buffer was still full after non-blocking retries, now block
--- a/subprojects/base-services/src/main/java/org/gradle/internal/io/StreamByteBuffer.java
+++ b/subprojects/base-services/src/main/java/org/gradle/internal/io/StreamByteBuffer.java
@@ -191,7 +191,7 @@
                 // copy one by one until the underflow has been resolved
                 buf = ByteBuffer.allocate(buf.remaining() + 1).put(buf);
                 buf.put(nextBuf.get());
-                buf.flip();
+                ((java.nio.Buffer) buf).flip();
             } else {
                 if (hasRemaining(nextBuf)) {
                     buf = nextBuf;
@@ -234,7 +234,7 @@
                 throw UncheckedException.throwAsUncheckedException(e);
             }
         }
-        charbuffer.flip();
+        ((java.nio.Buffer) charbuffer).flip();
         return charbuffer;
     }
 
--- a/subprojects/base-services/src/main/java/org/gradle/internal/hash/Hashing.java
+++ b/subprojects/base-services/src/main/java/org/gradle/internal/hash/Hashing.java
@@ -158,7 +158,7 @@ public class Hashing {
         private void update(int length) {
             checkNotDone();
             digest.update(buffer.array(), 0, length);
-            buffer.clear();
+            ((java.nio.Buffer) buffer).clear();
         }
 
         @Override