in transform/src/patch/java/org/apache/openjpa/meta/AbstractMetaDataDefaults.java [287:304]
public static String getFieldName(Member member) {
if (member instanceof Field)
return member.getName();
if (!(member instanceof Method))
return null;
Method method = (Method) member;
String name = method.getName();
if (isNormalGetter(method))
name = name.substring("get".length());
else if (isBooleanGetter(method))
name = name.substring("is".length());
else
return null;
if (name.length() == 1)
return name.toLowerCase();
return Character.toLowerCase(name.charAt(0)) + name.substring(1);
}