java - Update second value of all entry's in an array of tuples -


i update array, array represents 3x3 grid (1-9)

shape[] shapetransformed = new shape[] {             ( new shape (1,'n') ),             ( new shape (2,'n') ),             ( new shape (3,'n') ),             ( new shape (4,'n') ),             ( new shape (5,'n') ),             ( new shape (6,'n') ),             ( new shape (7,'n') ),             ( new shape (8,'n') ),             ( new shape (9,'n') )     };

i change each 2nd value in tuple new char, have different chars.

what best way this? javascript developer , things thought work giving errors.

thanks :)

this should work you. 

for (int row = 0; row < shapetransformed.length; row++) {         shapetransformed[row].id = 'd'; }

considering have created shape class as,

class shape {     int id;     char c;      public shape(int id, char c) {         super();         this.id = id;         this.c = c;     } }

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