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//@+ CheckArithOverflow = no
//@+ InvariantPolicy = Arguments
//@+ NonNullByDefault = yes
class C { int x; }
class NonNullByDefault {
int[] t;
C c;
static C sc;
int[] m1() {
return t;
}
int[] /*@ nullable @*/ m1bis() {
return null;
}
C m2() {
return c;
}
C /*@ nullable @*/ m2bis() {
return null;
}
C m2ter() {
return new C();
}
void m3(int[] pt, C pc) {
int n = pt.length;
this.t = pt;
int m = pc.x;
this.c = c;
}
void m4() {
int n = sc.x;
}
}
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