len of trimed(j) is : 1
trimed J is : "n"
len of trimed(j2) is : 0
trimed J2 is : ""
len of trimed(j3) is : 5
trimed J3 is : "Majdi"
len of trimed(j4) is : 15
trimed J4 is : "Majdi    Sobain"
