1. A method for using metamodels in support of performing context-sensitive analyses of reusable components of computer software applications, the method comprising: identifying an entry path into a reusable component within a metamodel of a computer application development environment, wherein said entry path is from a node of said metamodel, to an invoking node of said metamodel and that follows said node, to said reusable component, and to a first node within said reusable component, wherein said reusable component is invokable by said invoking node; identifying an exit path from said reusable component within said metamodel, wherein said exit path is from a last node within said reusable component, to said invoking node, and to a node of said metamodel that follows said invoking node; selecting an object in a computer software application during a static analysis of said computer software application, wherein said computer software application was developed using said computer application development environment to which said metamodel relates; determining during said static analysis that navigation within said computer software application is to proceed from said computer software application object's location along a path that corresponds in said metamodel to either of said entry path into said reusable component and said exit path from said reusable component; if said navigation within said computer software application is to proceed along a path that corresponds to said entry path, retaining an identifier of an invoking node along said path within said computer software application; and if said navigation within said computer software application is to proceed along a path that corresponds to said exit path, for each terminal node along each of a plurality of paths from said object, comparing an identifier of an invoking node preceding said terminal node with said retained invoking node identifier, and determining, if said invoking node identifiers match, that said path among said plurality of paths is a correct path for a current context of said static analysis, wherein each of said steps are implemented in either of a) computer hardware configured to perform said steps, and b) computer software embodied in a physically tangible computer-readable storage medium.