n/java/javase/23/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;<a href="VipsOperationBoolean.html" title="enum class in app.photofox.vipsffm.enums">VipsOperationBoolean</a>&gt;</code>, <code><a href="https://docs.oracle.com/en/java/javase/23/do