import java.util.logging.Level; import lombok.extern.java.Log; import lombok.Synchronized; @Log enum InjectField1 { A(), B(), private static final java.util.logging.Logger log = java.util.logging.Logger.getLogger(InjectField1.class.getName()); private final java.lang.Object $lock = new java.lang.Object[0]; private static final java.lang.Object $LOCK = new java.lang.Object[0]; private static final String LOG_MESSAGE = "static initializer"; private String fieldA; static { log.log(Level.FINE, LOG_MESSAGE); } private String fieldB; <clinit>() { } InjectField1() { super(); } @Synchronized void generateLockField() { synchronized (this.$lock) { System.out.println("lock field"); } } static @Synchronized void generateStaticLockField() { synchronized (InjectField1.$LOCK) { System.out.println("static lock field"); } } } @Log class InjectField2 { private static final java.util.logging.Logger log = java.util.logging.Logger.getLogger(InjectField2.class.getName()); private final java.lang.Object $lock = new java.lang.Object[0]; private static final String LOG_MESSAGE = "static initializer"; static { log.log(Level.FINE, LOG_MESSAGE); } <clinit>() { } InjectField2() { super(); } @Synchronized void generateLockField() { synchronized (this.$lock) { System.out.println("lock field"); } } } @Log class InjectField3 { private static final java.util.logging.Logger log = java.util.logging.Logger.getLogger(InjectField3.class.getName()); static { log.log(Level.FINE, "static initializer"); } <clinit>() { } InjectField3() { super(); } }