for (JavaClassModel javaClassModel : javaSource.getJavaClasses()) result = javaSource.getJavaClasses().iterator().next();
Iterable<JavaClassModel> javaClasses = null; if (fileModel instanceof JavaSourceFileModel) javaClasses = ((JavaSourceFileModel) fileModel).getJavaClasses(); else if (fileModel instanceof JavaClassFileModel) javaClasses = Arrays.asList(((JavaClassFileModel) fileModel).getJavaClass());