In your GovernmentOrgUnit class, you have a method at the bottom,
public void setClearance(int )
your error is because you do not have a parameter declared. It needs to look like this:
public void setClearance(int a)
or
public void setClearance()
if you do not intend to pass anything
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In your GovernmentOrgUnit class, you have a method at the bottom,
public void setClearance(int )
your error is because you do not have a parameter declared. It needs to look like this:
public void setClearance(int a)
or
public void setClearance()
if you do not intend to pass anything