Method containsKey

Nom_Fits/src/main/java/nom/tam/fits/Header.java:785–787

Tests if the specified keyword is present in this table. @param key the keyword to be found. @return true if the specified keyword is present in this table; false otherwise.

(IFitsHeader key)

     * @return     <code>true</code> if the specified keyword is present in this table; <code>false</code> otherwise.
     */
    public final boolean containsKey(IFitsHeader key) {
        return cards.containsKey(key.key());
    }

    /**
     * Tests if the specified keyword is present in this table.