Java loop XML array structure?

SpecialChr[]
    chrs    [0]
        FROM_VAL    0xE4    
        TO_VAL      0x61    
        FROM_VAL2   0x75    
    chrs    [1]
        FROM_VAL    0xDF    
        TO_VAL      0x42    
        FROM_VAL2   0x4F    

Loop :

i < SpecialChr.size()

chrs[i].FROM_VAL chrs[i].TO_VAL chrs[i].FROM_VAL2

How to archive this in java? Pls help. Thx