連想配列による英英辞書（Java を使用）

import java.util.HashMap;
import java.util.StringTokenizer;

public class Main {
    HashMap<String, String[]> dict;
    public Main() {
        dict = new HashMap<String, String[]>();
    }
    // 辞書への登録．キー(key)は文字列．info は文字列の配列だが，パラメータでは，各要素を改行コードで区切って渡す．
    public void putIntoDict( String key, String info ) {
        StringTokenizer st = new StringTokenizer(info, "\n");
        int length = st.countTokens();
        String [] result = new String[length];
        for (int i = 0; i < length; i++) {
            result[i] = st.nextToken();
        }
        
        dict.put( key, result );
    }
    public void printWord( Object key ) {
        System.out.println( key + ":" );
        for( int j = 0; j < ( (dict.get(key)).length ); j++ ) {
                System.out.println( ((String [])dict.get(key))[j] );
        }
    }
    public void printDict() {
        Object [] keys = dict.keySet().toArray();
        for( int i = 0; i < keys.length; i++ ) {
            printWord( keys[i] );
        }
    }
    public static void main(String[] args) {
        Main map = new Main();
                
        String str = "adj : appearing earlier in the same text; \"flaws in the above interpretation\"\n" +
                "adv 1: at an earlier place; \"see above\"\n"+
                "2: in or to a place that is higher";
        
        map.putIntoDict( "above", str );
        map.printDict();
        return;
    }
}

cd %LOCALAPPDATA%
notepad Main.java
javac -encoding UTF-8 Main.java
java Main