@NotNull
public static Collection<JavaClass> getClassesInPackage(@NotNull JavaPackage javaPackage) {
Collection<JavaClass> classes = javaPackage.getClasses();
Set<FqName> addedQualifiedNames = new HashSet<FqName>(classes.size());
List<JavaClass> result = new ArrayList<JavaClass>(classes.size());
for (JavaClass javaClass : classes) {
FqName fqName = javaClass.getFqName();
if (fqName != null && addedQualifiedNames.add(fqName)) {
result.add(javaClass);
}
}
return result;
}
@Nullable
public static ValueParameterDescriptor getAnnotationParameterByName(
@NotNull Name name, @NotNull ClassDescriptor annotationClass) {
Collection<ConstructorDescriptor> constructors = annotationClass.getConstructors();
assert constructors.size() == 1 : "Annotation class descriptor must have only one constructor";
for (ValueParameterDescriptor parameter : constructors.iterator().next().getValueParameters()) {
if (parameter.getName().equals(name)) {
return parameter;
}
}
return null;
}