title: Can not see package javax.sound.sampled in NetBeans
body: <p>I am a novice in Java. I am using NetBeans IDE to edit and compile test applications. Everything looks ok, but I can not add and compile package javax.sound.sampled in my application. NetBeans underscored it and write "package javax.sound.sampled does not exist".</p>
  
  <p>I have installed last version of JDK (v.1.6_35) but nothing happens. I also read that javax.sound.sampled is embedded into JDK so it doesn't need to download any plugins, but I even can't found any files like "javax" into installed JDK package (i mean C:/Program Files/Java folder).</p>
  
  <p>What I am doing wrong??</p>