Method containsKey

Ports/CLDC11/src/java/util/HashMap.java:368–372

(Object key)

    /// @return `true` if this map contains the specified key,
    /// `false` otherwise.
    @Override
    public boolean containsKey(Object key) {
        Entry<K, V> m = getEntry(key);
        return m != null;
    }

    /// Returns whether this map contains the specified value.
    ///