title: JAVA_OPTS Syntax in catalina.bat
body: <p>i am trying to increase tomcat memory by adding <strong>JAVA_OPTS</strong> in <strong>catalina.bat</strong> as follows:</p>
  
  <pre><code>rem   TITLE           (Optional) Specify the title of Tomcat window. The default
  rem                   TITLE is Tomcat if it's not specified.
  rem                   Example (all one line)
  rem                   set TITLE=Tomcat.Cluster#1.Server#1 [%DATE% %TIME%]
  rem
  rem
  rem
  rem $Id: catalina.bat 1146096 2011-07-13 15:20:43Z markt $
  rem ---------------------------------------------------------------------------
  
  JAVA_OPTS="-Djava.awt.headless=true -Dfile.encoding=UTF-8 
  -server -Xms1536m -Xmx1536m
  -XX:NewSize=256m -XX:MaxNewSize=256m -XX:PermSize=256m 
  -XX:MaxPermSize=512m -XX:+DisableExplicitGC 
  -XX:UseConcMarkSweepGC 
  -XX:CMSPermGenSweepingEnabled 
  -XX:CMSClassUnloadingEnabled"
  </code></pre>
  
  <p>but i am getting following errors in CMD when running the startup or shutdown scripts:</p>
  
  <pre><code>'JAVA_OPTS' is not recognized as an internal or external command,
  operable program or batch file.
  '-server' is not recognized as an internal or external command,
  operable program or batch file.
  The filename, directory name, or volume label syntax is incorrect.
  The filename, directory name, or volume label syntax is incorrect.
  The filename, directory name, or volume label syntax is incorrect.
  The filename, directory name, or volume label syntax is incorrect.
  The filename, directory name, or volume label syntax is incorrect.
  </code></pre>
  
  <p>please advise why i am getting them.</p>