statement is:
if (jvmdiMajorVersion() == 1 && jvmdiMinorVersion < 4) {
should be:
if (jvmdiMajorVersion() == 1 && jvmdiMinorVersion() < 4) {
if (jvmdiMajorVersion() == 1 && jvmdiMinorVersion < 4) {
should be:
if (jvmdiMajorVersion() == 1 && jvmdiMinorVersion() < 4) {