IDE-1104

Failure message shows up when just a property file with a invalid name is added, because the size of variable languageProperties is 0. Don't check the size of languageProperties, then the wizard will continue as normal.
IDE-1123

Added interface types to java browse search dialog
IDE-1105

Let XML editor support file name containing '*' as a wildcard.
Use the IResourceVisitor to visit the files in the existing source
folder and match the user's string which has been converted to a
regular experession if it has a '*'.
IDE-1105 Source formatting
IDE-1109

defined a foundDuplicate method for getCategory and propertySet method and add a matchDuplicate method to propertySet method to convert the category value to the category key.
IDE-1109
IDE-1109
IDE-1109