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virang_21 wrote:

Try {
// Number of code lines
}
Catch (Exception exception){
// Nothing here. Exception is swallowed.
}

Try.*?Catch[^,;]*?\}

1. If a catch block contains at least one semi-colon, then it's considered as a catch block with some valid code. Therefore, the entire try-catch is left alone.
2. If a catch block does not contain a semi-colon, the catch is erased, along with the try block that preceeds it (regardless of what's within the try).

Try {
do stuff
more stuff
blah
}
Catch (Exception exception){
// Nothing here. Exception is swallowed.
}

Try {

// Number of code lines
// Number of code lines
/*
frigging multi-line comment
spanning over many lines

*/
// Number of code lines
}
Catch (Exception exception){

// Nothing here. Exception is swallowed.
}

Try {
// Number of code lines
}
Catch (Exception exception){
// Nothing here. Exception is swallowed.
// blah
}

Try {
// Number of code lines
}
Catch (Exception exception){
//blah
	int d = 3;
}