text: public override java.nio.LongBuffer put(long[] src, int srcOffset, int longCount){byteBuffer.limit(_limit * libcore.io.SizeOf.LONG);byteBuffer.position(_position * libcore.io.SizeOf.LONG);if (byteBuffer is java.nio.ReadWriteDirectByteBuffer){((java.nio.ReadWriteDirectByteBuffer)byteBuffer).put(src, srcOffset, longCount);}else{((java.nio.ReadWriteHeapByteBuffer)byteBuffer).put(src, srcOffset, longCount);}this._position += longCount;return this;}