Method populateMethods

src/main/java/groovy/lang/MetaClassImpl.java:434–482

(final List<CachedClass> superClasses, final CachedClass firstGroovySuper)

    }

    private void populateMethods(final List<CachedClass> superClasses, final CachedClass firstGroovySuper) {
        var header = metaMethodIndex.getHeader(firstGroovySuper.getTheClass());
        CachedClass c;
        Iterator<CachedClass> iter = superClasses.iterator();
        while (iter.hasNext()) {
            c = iter.next();

            for (var metaMethod : c.getMethods()) {
                addToAllMethodsIfPublic(metaMethod);
                if (c == firstGroovySuper || (metaMethod.isPublic() || metaMethod.isProtected() ||
                        (!metaMethod.isPrivate() && inSamePackage(metaMethod.getDeclaringClass().getTheClass(), theClass)))) { // GROOVY-11357
                    addMetaMethodToIndex(metaMethod, header);
                }
            }

            for (var metaMethod : getNewMetaMethods(c)) {
                if (newGroovyMethodsSet.add(metaMethod)) {
                    addMetaMethodToIndex(metaMethod, header);
                }
            }

            if (c == firstGroovySuper)
                break;
        }

        var last = header;
        while (iter.hasNext()) {
            c = iter.next();
            header = metaMethodIndex.getHeader(c.getTheClass());

            if (last != null) {
                metaMethodIndex.copyNonPrivateMethods(last, header);
            }
            last = header;

            for (var metaMethod : c.getMethods()) {
                addToAllMethodsIfPublic(metaMethod);
                addMetaMethodToIndex(metaMethod, header);
            }

            for (var metaMethod : getNewMetaMethods(c)) {
                if (metaMethod.getName().equals(CONSTRUCTOR_NAME)
                        && !metaMethod.getDeclaringClass().equals(theCachedClass)) continue;
                if (newGroovyMethodsSet.add(metaMethod)) {
                    addMetaMethodToIndex(metaMethod, header);
                }
            }
        }
    }

    private MetaMethod[] getNewMetaMethods(final CachedClass c) {
        if (c != theCachedClass) {