Code in constructor before this or super in generated class file while using code coverage tool

Code in constructor before this or super in generated class file while
using code coverage tool

I am using google code pro Analatics to measure code coverage.
Source code
public class StackArray implements Stack { private int top; private T[]
elements;
public StackArray(Class<T> type, int size) {
top = -1;
elements = (T[]) Array.newInstance(type, size);
}
//Other stack related methods
}
Generated class file
import com.vladium.emma.rt.RT; import java.lang.reflect.Array;
// Referenced classes of package ds.stack: // Stack
public class StackArray implements Stack {
private int top;
private Object elements[];
private static final int $VRc[][]; /* synthetic field */
private static final long serialVersionUID = 0x927be770ed420794L; /*
synthetic field */
public StackArray(Class type, int size)
{
int ai[] = ($VRc != null ? $VRc : $VRi())[0];
super();
top = -1;
elements = (Object[])Array.newInstance(type, size);
ai[0] = ai[0] + 1;
}
}
My question is how is this line permissible in constructor before this or
super
int ai[] = ($VRc != null ? $VRc : $VRi())[0];