RFR: 8286620: Create regression test for verifying setMargin() of JRadioButton

[Alexey Ivanov]

On Mon, 16 May 2022 06:45:04 GMT, Tejesh R <duke at openjdk.java.net> wrote:

> Added test for checking setMargin() of JRadioButton.

test/jdk/javax/swing/JRadioButton/bug4380543.java line 143:

> 141:     {
> 142:         disposeUI();
> 143:         if (res.toString() == "false")

This looks weird. Why can't you use `res.get()`? It returns a `Boolean` object which can be used directly in an if-condition.

test/jdk/javax/swing/JRadioButton/bug4380543.java line 208:

> 206:         getContentPane().add(p,BorderLayout.SOUTH);
> 207: 
> 208:         setDefaultCloseOperation(EXIT_ON_CLOSE);

You should never call `System.exit` in a jtreg test.

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PR: https://git.openjdk.java.net/jdk/pull/8721