/**
* @param template A capsule template class annotated with `@Capsule`.
* @return The template's `init()` declaration, if it has one. Otherwise `null`.
*/
public static IMethod getInitDecl(IClass template) {
assert isCapsuleTemplate(template);
return JavaModel.getApplicationMethodsList(template)
.stream()
.filter(m -> isNamed(m, "init"))
.findFirst()
.orElse(null);
}
/** @param template A capsule template class annotated with `@Capsule`. */
public static Stream<IMethod> getProcedures(IClass template) {
assert isCapsuleTemplate(template);
return JavaModel.getApplicationMethodsList(template).stream().filter(m -> isProcedure(m));
}