Why is java int allowed to use the | operator ? How does it evaluate? -


i tried compiling , running following code 

public static void main(string... args) {     int x = 1 | 2 | 3 | 4;     //int x = 1 | 1 | 1 ;     //int x = 1 | 2 ;     //int x = 2 | 1 ;     system.out.println(x); }

i tried in dot net , not working how come working in java ?? how code being evaluated produce answer ??

that called bitwise operator in java. operates on bits of operands.the bitwise | operator performs bitwise inclusive or operation.

if observer lower order bits :

1 - 0001 2 - 0010 3 - 0011 4 - 0100

biwise or of each of them produce 0111 7.you can refer jls 15.22.1 more.


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