java - What is the meaning of 'first:{}' block and how can we use it in over program? -


this question has answer here:

i new java , see complicated code while see solution program on net

int a=5; int b=10; first:{     second:{         third:{         if(a==b>>1){             break second;        }            system.out.println(a);     }     system.out.println(b); }

can explain me meaning of type of code , how use in program , cant find type of code in java book please me in advance

there problems code. have 4 '{' should have 4 '}' or won't compile.

break typically used out of loops, in case taking inside 1 label outer label. if there code outside of if statement, inside of third label, skipped because of break. in case not print a.


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