"Iterating" through methods

Let's say I've got a Java object that's got among others the following methods:

public String getField1();
public String getField2();
public String getField3();
public String getField4();
public String getField5();

Is there a way to iterate through these methods and call 'em like the following code?

String fields = "";
for(int i = 1; i <= 5; i ++){
   fields += object.(getField+i) + " | ";
}

Thank you for your upcoming ideas.