public class TestClass { public Static Integer copies = 0; public TestClass(){ this.add(); } public void add(){ copies++; } public Static void subtract(){ copies--; System.debug(copies); } }
public class TestClass { public Static Integer copies = 0; public TestClass(){ this.add(); } public void add(){ copies++; } public Static void subtract(){ copies--; System.debug(copies); } }