s0 equals j0 = false
s0.toString equals j0.toString = true
s1.toString equals j1.toString = true
j2=cba, s2=cba
s2.toString equals j2.toString = true
j3=aba, s3=aba
s3.toString equals j3.toString = true
s0.toString equals j0.toString = true
s1.toString equals j1.toString = true
j0=-1988a1trueabc, s0=-1988a1trueabc
s0.toString equals j0.toString = true
j1=xyz012###, s1=xyz012###
s1.toString equals j1.toString = true
j1=2, s1=2
s1 == j1 = true
j2=8, s2=8
s2 == j2 = true