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package simple;
import java.util.ArrayList;
class MyClass5c extends MyClass5a
{
/*package*/ boolean factory;
private boolean preset;
private boolean postset;
private int value;
private void preset(Object obj) {
if (!(obj instanceof ArrayList)) {
throw new IllegalStateException("factory called with wrong object");
}
preset = true;
value = 1;
}
private void postset(Object obj) {
if (!(obj instanceof ArrayList)) {
throw new IllegalStateException("factory called with wrong object");
}
postset = true;
if (value == 2) {
value = 3;
}
}
private void preget(Object obj) {
if (!(obj instanceof ArrayList)) {
throw new IllegalStateException("factory called with wrong object");
}
value = 2;
}
protected void verify() {
if (!factory || !preset || !postset) {
throw new IllegalStateException
("factory, pre-set, or post-set method not called");
}
}
}
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