import lombok.With; @With record WithOnRecord(String a, String b) { /* Implicit */ private final String a; /* Implicit */ private final String b; public WithOnRecord(String a, String b) { super(); .a = a; .b = b; } public @java.lang.SuppressWarnings("all") WithOnRecord withA(final String a) { return ((this.a == a) ? this : new WithOnRecord(a, this.b)); } public @java.lang.SuppressWarnings("all") WithOnRecord withB(final String b) { return ((this.b == b) ? this : new WithOnRecord(this.a, b)); } }