The Java and JVM page lets you specify the following settings, which enable ColdFusion to work with Java:
| 
 Option  | 
    
 Description  | 
  
|---|---|
| 
 Java Virtual Machine Path  | 
    
 The absolute file path to the location of the Java Virtual Machine (JVM) root directory. The default is cf_root/runtime/jre.  | 
  
| 
 Minimum JVM Heap Size  | 
    
 The JVM initial heap size.  | 
  
| 
 Maximum JVM Heap Size  | 
    
 The JVM maximum heap size. The default value is 512 MB.  | 
  
| 
 ColdFusion Class Path  | 
    
 The file paths to the directories that contain the JAR files that ColdFusion uses. Specify either the fully qualified name of a directory that contains your JAR files or a fully qualified JAR filename. Use a comma to separate multiple entries.  | 
  
| 
 JVM Arguments  | 
    
 The arguments to the JVM. Use a space to separate multiple entries (for example, -Xint -Xincgc).  | 
  
Before ColdFusion saves your changes, it saves a copy of the current cf_root/runtime/bin/jvm.config file as jvm.bak. If your changes prevent ColdFusion from restarting, use the jvm.bak file to restore your system. For more information, see the online help.