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import org.checkerframework.checker.index.qual.HasSubsequence;
import org.checkerframework.checker.index.qual.IndexFor;
import org.checkerframework.checker.index.qual.IndexOrHigh;
class OnlyCheckSubsequenceWhenAssigningToArray {
@HasSubsequence(subsequence = "this", from = "this.start", to = "this.end")
int[] array;
final @IndexFor("array") int start;
final @IndexOrHigh("array") int end;
private OnlyCheckSubsequenceWhenAssigningToArray(
@IndexFor("array") int s, @IndexOrHigh("array") int e) {
start = s;
end = e;
}
void testAssignmentToArrayElement(@IndexFor("this") int x, int y) {
array[start + x] = y;
}
void testAssignmentToArray(int[] a) {
// :: error: to.not.ltel :: error: from.gt.to
array = a;
}
}
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