title: Filtering a Table using a Combobox in java
body: <p>I have got a table and four combo-boxes namely "Asset Categories","Department:","Branches:" and "Asset State". </p>
  
  <p>problem: Now i want to be able to filter my table in such a way that i can select a category of an asset "LAND &amp; BUILDING" and will want to select the branch of the asset.</p>
  
  <p>so when i select "LAND &amp; BUILDING" it shows in my table and when i select a branch, it also appears in the table. so the output in the table becomes</p>
  
  <pre><code> ASSET CATEGORY   |   BRANCHES
  ------------------|-------------
  LAND &amp; BUILDING   |   BRANCH 1
  </code></pre>
  
  <p>and so on for the other combo-boxes. I would really appreciate the help thanks</p>