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llmhyy / microbat

A feedback-based debugger for interactively recommending suspicious step in buggy program execution.
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Parse Regular Expression for Allowed Library Class #36

Closed llmhyy closed 6 years ago

llmhyy commented 6 years ago

Suppose we need to allow Microbat to analyze the java classes under java.awt.event package, we should allow user to customize such a restriction in preference page.

For the current implementation, JPDA only allows us to use to describe excluded library. For example, when feeding a regular expression like java. as excluded class pattern to JPDA, it will omit all the classes with its name starting with "java.". Therefore, if we want additional library class such as java.awt.event..java, we need to list all the string patterns except java.awt.event..java, for example, java.awt.A, java.awt.B, .... Hence, when user input java.awt.event. in the preference page, we to automatically transfer it into a list of class patterns except java.awt.event..

lylytran commented 6 years ago

4ead024

llmhyy commented 6 years ago

@lylytran

I checked your implementation, it seems that you cannot rely IJavaProject to achieve the packages, instead, you may access Activator.getDefault().getPreferenceStore().getString(JAVA7HOME_PATH). In addition, I may need more of your instruction on how to use your implemented functions.

llmhyy commented 6 years ago

The function seems to be incorrect as well. :(

llmhyy commented 6 years ago

done