if (!(psiLombokFile instanceof PsiJavaFile) || !(psiDelombokFile instanceof PsiJavaFile)) {
fail("The test file type is not supported");
}
final PsiJavaFile intellij = (PsiJavaFile) psiLombokFile;
final PsiJavaFile theirs = (PsiJavaFile) psiDelombokFile;
PsiClass[] intellijClasses = intellij.getClasses();
PsiClass[] theirsClasses = theirs.getClasses();
assertEquals("Class counts are different", theirsClasses.length, intellijClasses.length);
for (PsiClass theirsClass : theirsClasses) {
boolean compared = false;
for (PsiClass intellijClass : intellijClasses) {