in your case it could be:

 class XY : Object {
      @Getter(fluent = true)
      public boolean hasObject;
 }

OR

 @Accessors(fluent = true)
 class XY : Object {
      public boolean hasObject;
 }

according to the docs:

fluent - A boolean. If true, the getter for pepper is just pepper(), and the setter is pepper(T newValue). Furthermore, unless specified, chain defaults to true. Default: false.

I found out help from lombok-how-to-customise-getter-for-boolean-object-field. By this I will be have the altering accessor level and the code getter old fashion,

@Getter(AccessLevel.NONE) private boolean hasObject;

public boolean hasObject() {
    return hasObject;
}

I will be keeping this question open. Is this the only way to change getter method name or I will wait for better suggestions.

Combining the Accessors and Getter, you might get the folllowing:

 class ExampleClass {
      @Accessors(fluent = true)
      @Getter
      private boolean hasObject;
 }

is an equivalent to the Vanilla Java:

class ExampleClass {
    
    private boolean hasObject;

    public hasObject() {
        return hasObject;
    }

Which is what you wanted, I guess.