This package contains the Java model classes, which implement Java
specific behaviour for resources and further decompose Java resources into
model elements.
Note that a lot of Java model operations require a Java project's classpath resolution. For example IJavaProject#getResolvedClasspath(boolean) or JavaCore#setClasspathContainer() will require to resolve the classpath of one or more projects. Client should be aware that this resolution may require to take project modification rule (see IResourceRuleFactory#modifyRule(IResource)).