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Regular Expression Details

Title Test Find Java class name (global)
Expression
^([a-z]{2,3}(\.[a-zA-Z][a-zA-Z_$0-9]*)*)\.([A-Z][a-zA-Z_$0-9]*)$
Description
Regular Expression for validating fully qualified Java Class Names that follows the Java Naming Conventions for widely available classes (see: http://java.sun.com/docs/books/jls/third_edition/html/names.html#6.8). Group 1 gives the package name, group 3 gives the class name.
Matches
foo.Bar | foo.bar.IFBar1 | wo.w_1.Ffo$o.Bar
Non-Matches
Bar | Foo.Bar | foo.bar | foo/Bar | fooo.Bar
Author Rating: Not yet rated. Attila Varga
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