public class TestAdapter { public static void main(String args[]) { SimpleName aceObject = new SimpleName(); aceObject.setName("A"); FullNameSimpleNameAdapter adapter = new FullNameSimpleNameAdapter(aceObject); System.out.println("Customer's first name: " + adapter.getFirstName()); System.out.println("Customer's last name: " + adapter.getLastName()); } } interface SimpleNameInterface { public void setName(String n); public String getName(); } class SimpleName implements SimpleNameInterface { String name; public void setName(String n) { name = n; } public String getName() { return name; } } interface FullNameInterface { public void setFirstName(String f); public void setLastName(String l); public String getFirstName(); public String getLastName(); } class FullNameSimpleNameAdapter implements FullNameInterface { SimpleName aceObject; String firstName; String lastName; public FullNameSimpleNameAdapter(SimpleName a) { aceObject = a; firstName = aceObject.getName().split(" ")[0]; lastName = aceObject.getName().split(" ")[1]; } public void setFirstName(String f) { firstName = f; } public void setLastName(String l) { lastName = l; } public String getFirstName() { return firstName; } public String getLastName() { return lastName; } }