To use these "auto completion" Programs, first do the following:

1. Copy the ACP files into yout EditPlus directory
2. Click Tools menu
3. Select Preferences
4. In Files category select Settings
5. For Default File type define Auto-completion to Default.acp
6. Add Java File type and define Auto-completion to Java.acp
7. Restart EditPlus to activate these settings

To make the compilation and application execution easy, do the following steps:
1) Click Tools menu
2) Select Configure user tools
3) Click Add Tools>>
4) Select Program
5) Enter the following fields:
   Menu text: Compile JavaFile
   Command: c:\jdk1.4\bin\javac.exe
   Argument: $(FileName)
   Initial directory: $(FileDir)
   Check Capture output
6) Click Add Tools>>
7) Select Program
8) Enter the following fields:
   Menu text: Run Javafile
   Command: c:\jdk1.4\bin\java.exe
   Argument: $(FileNameNoExt)
   Initial directory: $(FileDir)
   Check Capture output
9) Click OK
10) Edit your Java code
11) Press Ctrl-1 to compile your code (or select from Tools menu)
12) Press Ctrl-2 to run your compiled application code

cheers,
VinodKumar D