src/main/java/org/zwobble/mammoth/internal/util/Paths.java


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package org.zwobble.mammoth.internal.util;

public class Paths {
    private Paths() {}

    public static String getExtension(String path) {
        int dotIndex = path.lastIndexOf('.');
        return dotIndex == -1 ? "" : path.substring(dotIndex + 1);
    }
}