}

    /**
     * @return the command
     */
    @Override
    public final int getCommand() {
        return this.command;
    }

    /**
     * @param command
     *            the command to set
     */
    @Override
    public final void setCommand(final int command) {
        this.command = (byte) command;
    }

    /**

        . "$FESS_ENV_FILE"
    fi
fi

if [ "$REMOVE_SERVICE" = "true" ]; then
    if command -v systemctl >/dev/null; then
        systemctl --no-reload disable fess.service > /dev/null 2>&1 || true
    fi

    if command -v chkconfig >/dev/null; then
        chkconfig --del fess 2> /dev/null || true
    fi

    if command -v update-rc.d >/dev/null; then
        update-rc.d fess remove >/dev/null || true
    fi
fi

      echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" does not exist." >&2
      exit 1
    fi
  fi
else
  JAVACMD="`\\unset -f command; \\command -v java`"

  if [ ! -x "$JAVACMD" ] ; then
    echo "The java(1) command does not exist in PATH nor is JAVA_HOME set, so Apache Maven cannot be started." >&2
    exit 1
  fi
fi

      JAVACMD="$JAVA_HOME/jre/sh/java"
    else
      JAVACMD="$JAVA_HOME/bin/java"
    fi
  else
    JAVACMD="$(
      \unset -f command 2>/dev/null
      \command -v java
    )"
  fi
fi

if [ ! -x "$JAVACMD" ]; then
  echo "Error: JAVA_HOME is not defined correctly." >&2
  echo "  We cannot execute $JAVACMD" >&2
  exit 1
fi

Example:

```sh
minio server /data{1...4}
```

The command takes no flags

```sh
mc support diagnostics myminio/
```

The output printed will be of the form

```sh
● Admin Info ... ✔ 
● CPU ... ✔ 

/**
 * SMB1 Logoff AndX request message.
 *
 * This command is used to terminate a user session that was
 * previously established with a Session Setup AndX command.
 */
public class SmbComLogoffAndX extends AndXServerMessageBlock {

    /**
     * Creates a new SMB1 logoff request to end a user session.
     *
     * @param config the CIFS configuration
     * @param andx the next command in the AndX chain, or null
     */

    SmbComReadAndX() {
        super(null);
        command = SMB_COM_READ_ANDX;
        openTimeout = 0xFFFFFFFF;
    }

    SmbComReadAndX(final int fid, final long offset, final int maxCount, final ServerMessageBlock andx) {
        super(andx);
        this.fid = fid;
        this.offset = offset;
        this.maxCount = minCount = maxCount;
        command = SMB_COM_READ_ANDX;
        openTimeout = 0xFFFFFFFF;
    }

            throw new SmbException("Invalid SMB protocol identifier");
        }

        // Validate command is in valid range
        if (command < 0 || command > 255) {
            failedValidations.incrementAndGet();
            throw new SmbException("Invalid command code: " + command);
        }
    }

    /**
     * Validate array size before allocation
     *

    addCallback(f, callback, directExecutor());
  }

  private class CountingSameThreadExecutor implements Executor {
    int runCount = 0;

    @Override
    public void execute(Runnable command) {
      command.run();
      runCount++;
    }
  }

  private final class MockCallback implements FutureCallback<String> {
    @Nullable private String value = null;
    @Nullable private Throwable failure = null;

        }

        // Allow tests to control batching limit
        @Override
        int getBatchLimit(byte command) {
            return customBatchLimit != null ? customBatchLimit : 0;
        }
    }

    /**
     * Test stub for a plain ServerMessageBlock used as the chained andx command.
     */
    static class DummyPlainSMB extends ServerMessageBlock {
        int writeParamCalls = 0;