//Antwoord 
<pre>
Er zijn 3 logische methodes.

<table border=1>
<tr><th>methodenaam</th><th>returntype</th><th>parameters</th><th>aanroep
<tr><td>jump</td>
    <td>void (niets teruggeven)</td>
    <td>geen</td>
    <td>jump();</td>
</tr>
<tr><td>isAlone</td>
    <td>boolean (logische methode)</td>
    <td>geen</td>
    <td>if(isAlone()){ }</td>
    </tr>
<tr><td>walkLeft</td>
    <td>void (niets teruggeven)</td>
    <td>aantal: type int (geheel getal)</td>
    <td>walkLeft(4);</td>
    </tr>
<tr><td>setLocation</td>
    <td>void (niets teruggeven)</td>
    <td>x en y: type int (gehele getallen)</td>
    <td>setLocation(40,-40);</td>
    </tr>
<tr><td>isWater</td>
    <td>boolean (logische methode)</td>
    <td>x en y: type int (gehele getallen)</td>
    <td>if(isWater(20,50)){  }</td>
    </tr>
<tr><td>isLaneFree</td>
    <td>boolean (logische methode)</td>
    <td>laneToCheck: type String (een woord/zin)</td>
    <td>if(isLaneFree("left")){  }</td>
    </tr>
</table>
</pre>