java - clear spaces and special chars from Array.toString() -


this question has answer here:

i trying take out spaces, commas , square brackets of string, after using arrays.tostring(). when output string still has characters:

for(int c=0; c<10; c++){                          temp[0] = a;                         temp[1] = b;                         temp[2] = c;                          string pass=arrays.tostring(temp);                          pass.replaceall("\\s+","");                         system.out.println(pass); ...

this it:

string pass = arrays.tostring(temp); pass = pass.replaceall("[,\\s\\[\\]]", ""); system.out.println(pass);

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