src/main/java/org/teachingextensions/approvals/lite/util/io/SimpleFileFilter.java
public boolean accept(File pathname) {
        String name = pathname.getName().toLowerCase();
        boolean accept;
        accept = !(name.equals(".") || name.equals("..")) && !pathname.isDirectory();
        return accept;
    }
public boolean accept(File pathname) {
        String name = pathname.getName().toLowerCase();
        boolean accept;
        accept = !(name.equals(".") || name.equals("..")) && !pathname.isDirectory();
        return accept;
    }
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