title: How to know path of my java compiler
body: <p>I am a novice Java programmer. I checked existence of Java in my system, I executed <code>Java</code> command in command prompt and I found multiple options. When I executed <code>java -version</code> command, I got below resutl:</p>
  
  <pre><code>java version "1.7.0_45"
  Java(TM) SE Runtime Environment (build 1.7.0_45-b18)
  Java HotSpot(TM) Client VM (build 24.45-b08, mixed mode, sharing)
  </code></pre>
  
  <p>But, I am not able to locate the Java compiler path. How can I locate the path?
  I am using Windows XP 32 bit system. </p>
  
  <p>Below is the result of <code>PATH</code> command execution:</p>
  
  <pre><code>PATH=C:\RailsInstaller\Git\cmd
  C:\RailsInstaller\Ruby1.8.7\bin
  c:\oracle\ora92\bin
  C:\Program Files\Oracle\jre\1.1.8\bin
  C:\WINDOWS\system32
  C:\WINDOWS
  C:\WINDOWS\System32\Wbem
  C:\Program Files\Common Files\Roxio Shared\DLLShared\
  C:\Program Files\Common Files\Roxio Shared\10.0\DLLShared\
  C:\Program Files\Windows Imaging\
  C:\Program Files\Enterprise Vault\EVClient\
  C:\Program Files\Intel\WiFi\bin\
  C:\wamp\bin\php\php5.3.13
  C:\software\mysql-proxy-0.8.3-win32-x86\bin
  C:\wamp\bin\php\php5.3.13
  </code></pre>