convert java 8 code snippet to java 7

lambda (->) is introduces in java 8. but java 7 does not support lambda.

I would like to convert the attached CommandHandler.java java 8 code to code that compiles in java 7. The following code snippet is an example of what is needed to convert:

ABACPolicyLoader.policies.forEach((k,v)->{

System.out.println(” Permission :”+k);

int count[] = {0};

v.forEach((k1)->{

System.out.println(” policy “+(1+count[0]++));

k1.forEach((k3,v3)->{

System.out.println(” Attribute :”+k3+” Value :”+v3);

});

});

});

Please check the following urls to get an idea of how to do it:

https://stackoverflow.com/questions/14149984/for-e…

https://stackoverflow.com/questions/52720164/how-c…


I have attached the whole program. program includes Abacmonitor.java, ABACPolicyLoader.java, and CommandHandler.java.

The only thing that is needed to be converted in CommandHandler.java. A makefile is provided and it should compile properly once CommandHandler.java code is converted from java 8 and above to java 7.

 

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