title: Android GC - LogCat always showing GC activity
body: <p>when i run my program, logcat shows a lot of activity with GC</p>
  
  <p>like</p>
  
  <pre><code>GC freed 10324 objects/ 510376 bytes in 103 ms
  GC freed 10324 objects/ 510376 bytes in 103 ms
  GC freed 10324 objects/ 510376 bytes in 103 ms
  GC freed 10324 objects/ 510376 bytes in 103 ms
  GC freed 10324 objects/ 510376 bytes in 103 ms
  </code></pre>
  
  <p>with diff in obj, bytes and ms values...</p>
  
  <p>is it because of some bad practice of coding ?</p>