mvn compile

mvn exec:java -Dexec.mainClass=com.sky.jcc.compiler.CodeGenerationMain -Dexec.args=RecursiveSum.java

The following program does: 
 ->Syntax Tree build 
 ->Symbol Table construction 
 ->Type checking 
 ->Code Generation 

Processing file: RecursiveSum.java

    Symbol Table:

+-------------------------------------------------------------------------------------------+
ID                           RECORD                            SCOPE
+-------------------------------------------------------------------------------------------+
RecursiveSum             RecursiveSum - class                    prog [ program ]
Test                     Test - class                    prog [ program ]
main                    main - public              RecursiveSum [ class ]
sum                        sum - int                      Test [ class ]
num                        num - int                      sum [ method ]
sum                        sum - int                      sum [ method ]
+-------------------------------------------------------------------------------------------+

Generated code
==============

Method: RecursiveSum.main
0  ICONST            10
1  INVOKEVIRTUAL     Test.sum
2  PRINT             
3  STOP

Method: Test.sum
#0 = num  #1 = sum
0  ISTORE            #0
1  ILOAD             #0
2  ICONST            2  
3  ILT               
4  IF_FALSE          8  
5  ICONST            1  
6  ISTORE            #1
7  GOTO              15
8  ILOAD             #0
9  ILOAD             #0
10 ICONST            1  
11 ISUB              
12 INVOKEVIRTUAL     Test.sum
13 IADD              
14 ISTORE            #1
15 ILOAD             #1
16 IRETURN

Program compiled into: RecursiveSum.jcc

mvn exec:java -Dexec.mainClass=com.sky.jcc.interpreter.JccInterpreter -Dexec.args=RecursiveSum.jcc

The following program does: 
 ->Code interpretation 

Interpreting file: RecursiveSum.jcc

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