@java.lang.Override
  public com.intellij.execution.process.mediator.common.rpc.DataChunk getChunk() {
    if (fileHandleOrBufferCase_ == 2) {
       return (com.intellij.execution.process.mediator.common.rpc.DataChunk) fileHandleOrBuffer_;
    }
    return com.intellij.execution.process.mediator.common.rpc.DataChunk.getDefaultInstance();
  }
@java.lang.Override
  public com.intellij.execution.process.mediator.common.rpc.DataChunk getChunk()