src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ByteBufferArrayData.java

@@ -120,16 +120,10 @@
         buf.put(index, (byte)value);
         return this;
     }
 
     @Override
-    public ArrayData set(final int index, final long value, final boolean strict) {
-        buf.put(index, (byte)value);
-        return this;
-    }
-
-    @Override
     public ArrayData set(final int index, final double value, final boolean strict) {
         buf.put(index, (byte)value);
         return this;
     }
 

@@ -137,15 +131,10 @@
     public int getInt(final int index) {
         return 0x0ff & buf.get(index);
     }
 
     @Override
-    public long getLong(final int index) {
-        return 0x0ff & buf.get(index);
-    }
-
-    @Override
     public double getDouble(final int index) {
         return 0x0ff & buf.get(index);
     }
 
     @Override