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import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;
public class WhileTest {
@Nullable Integer z;
@NonNull Integer nnz = Integer.valueOf(22);
public static void main(String[] args) {
new WhileTest().testwhile1();
}
public void testwhile1() {
z = null;
// :: error: (assignment.type.incompatible)
nnz = z;
while (z == null) {
break;
}
// :: error: (assignment.type.incompatible)
nnz = z;
nnz.toString();
}
public void testwhile2() {
z = null;
while (z == null) {;
}
nnz = z;
}
public void testdo1() {
z = null;
do {
break;
} while (z == null);
// :: error: (assignment.type.incompatible)
nnz = z;
}
public void testdo2() {
z = null;
do {;
} while (z == null);
nnz = z;
}
public void testfor1() {
z = null;
for (; z == null; ) {
break;
}
// :: error: (assignment.type.incompatible)
nnz = z;
}
public void testfor2() {
z = null;
for (; z == null; ) {;
}
nnz = z;
}
}
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