Support Smaller Number Of Frames Than Pages

Oct 20, 2014

I am working on this experiment code, I keep getting an exception:

run:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: -256
at .MemoryManager.read(MemoryManager.java:68)
at .MemoryProcess.callMemory(MemoryProcess.java:39)
at .main(Lab3.java:29)
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF8
Java Result: 1
BUILD SUCCESSFUL (total time: 0 seconds)

The offending line is data=RAM[physicalAddress]; inside MemoryManager.java.

why this is exactly happening and thus correct my piece of code.

The code:

main.java
package experiment;
public class Main{
/**
* @param args the command line arguments

[Code].....

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