Improve usage of class loaders #167
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Class loaders are not discarded after use, but kept cached, so that subsequent use of the same class loader can reuse already loaded (and possibly JIT-compiled) classes. Tool class loaders are separated from combined tool-project class loaders, so that tool class loaders can be reused when the same tool is ran on different projects. Combined tool-project class loader is not even created unless particular tool is annotated with @ProjectClassScope, which means that the tool needs a class loader that includes project classes.
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Class loaders are not discarded after use, but kept cached, so that subsequent use of the same class loader can reuse already loaded (and possibly JIT-compiled) classes.
Tool class loaders are separated from combined tool-project class loaders, so that tool class loaders can be reused when the same tool is ran on different projects.
Combined tool-project class loader is not even created unless particular tool is annotated with
@ProjectClassScope, which means that the tool needs a class loader that includes project classes.