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removed some return values

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hneemann 2017-07-16 21:26:52 +02:00
parent ee329195e9
commit 8f0a481023
1 changed files with 3 additions and 7 deletions
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10
src/main/java/de/neemann/gui/ErrorMessage.java
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@ -75,20 +75,17 @@ public class ErrorMessage implements Runnable {
/** /**
* Shows the error message * Shows the error message
*
* @return this for call chaining
*/ */
public ErrorMessage show() { public void show() {
return show(null); show(null);
} }
/** /**
* Shows the error message * Shows the error message
* *
* @param parent the parent * @param parent the parent
* @return this for call chaining
*/ */
public ErrorMessage show(Component parent) { public void show(Component parent) {
JOptionPane optionPane = new JOptionPane( JOptionPane optionPane = new JOptionPane(
new LineBreaker(120) new LineBreaker(120)
.toHTML() .toHTML()
@ -99,7 +96,6 @@ public class ErrorMessage implements Runnable {
dialog.setAlwaysOnTop(true); dialog.setAlwaysOnTop(true);
dialog.setVisible(true); dialog.setVisible(true);
dialog.dispose(); dialog.dispose();
return this;
} }
/** /**