/guava/android/guava/src/com/google/common/collect/ArrayTable.java
checkElementIndex( index, getKeyRole( ) ) ;
checkElementIndex ( index, size ( ) ) ;
} @Override public boolean isEmpty() { return keyIndex.isEmpty(); } Entry<K, V> getEntry(final int index) { <extra_id_0> return new AbstractMapEntry<K, V>() { @Override public K getKey() { return ArrayMap.this.getKey(index); } @Override