question: determines if current trie has any children . concode_field_sep Trie parent concode_elem_sep File file concode_elem_sep int frequency concode_elem_sep ArrayList<Trie> children concode_elem_sep char element concode_field_sep Trie getParent concode_elem_sep int getFrequency concode_elem_sep Trie getChild concode_elem_sep void increaseFrequency concode_elem_sep ArrayList<Trie> getChildren concode_elem_sep ArrayList<Trie> sortFreq concode_elem_sep Trie prepTrie concode_elem_sep boolean hasSpecificChild concode_elem_sep char getElement concode_elem_sep Trie buildTrie concode_elem_sep char[] getResult concode_elem_sep String toString concode_elem_sep void setElement concode_elem_sep void setParent concode_elem_sep Trie trimChildren concode_elem_sep void setChildren concode_elem_sep void addChild
target: boolean function ( ) { boolean loc0 = true ; if ( this . children . isEmpty ( ) ) { loc0 = false ; } return loc0 ; }