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Tips: In most cases, repeated code can be eliminated by creating a 'wrapper' method that factors out the repetition. More...
For example, the following is a common theme:
try {
...
}
catch (Exception ex) {
Logger.getLogger(XMLUtils.class.getName()).log(Level.SEVERE, null, ex);
}
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In this case, the code inside the catch block could be placed inside another method and called when needed, eliminating the repetition:
private static void log (Exception ex) {
Logger.getLogger(XMLUtils.class.getName()).log(Level.SEVERE, null, ex);
}
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try {
...
}
catch (Exception ex) {
log(ex);
}
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