Cleanup warnings related to empty statement

[BradWalker]

There are a few warnings related to an empty statement.

[repeat] /home/bwalker/src/netbeans/ide/spi.debugger.ui/src/org/netbeans/modules/debugger/ui/actions/ConnectorPanel.java:204: warning: [empty] empty statement after if [repeat] if (e.getActionCommand ().equals ("SwitchMe!")); // NOI18N [repeat] ^

This change cleans up the code to make the warnings go away.

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