8268573: Remove expired flags in JDK 19

Reviewed-by: dcubed, pchilanomate, eosterlund

Author: David Holmes

src/hotspot/share/runtime/arguments.cpp

@@ -546,19 +546,7 @@ static SpecialFlag const special_jvm_flags[] = {
   { "TLABStats",                    JDK_Version::jdk(12), JDK_Version::undefined(), JDK_Version::undefined() },
 
   // -------------- Obsolete Flags - sorted by expired_in --------------
-  { "CriticalJNINatives",           JDK_Version::jdk(16), JDK_Version::jdk(18), JDK_Version::jdk(19) },
-  { "InlineFrequencyCount",         JDK_Version::undefined(), JDK_Version::jdk(18), JDK_Version::jdk(19) },
-  { "G1RSetRegionEntries",          JDK_Version::undefined(), JDK_Version::jdk(18), JDK_Version::jdk(19) },
-  { "G1RSetSparseRegionEntries",    JDK_Version::undefined(), JDK_Version::jdk(18), JDK_Version::jdk(19) },
-  { "AlwaysLockClassLoader",        JDK_Version::jdk(17), JDK_Version::jdk(18), JDK_Version::jdk(19) },
-  { "UseBiasedLocking",             JDK_Version::jdk(15), JDK_Version::jdk(18), JDK_Version::jdk(19) },
-  { "BiasedLockingStartupDelay",    JDK_Version::jdk(15), JDK_Version::jdk(18), JDK_Version::jdk(19) },
-  { "PrintBiasedLockingStatistics", JDK_Version::jdk(15), JDK_Version::jdk(18), JDK_Version::jdk(19) },
-  { "BiasedLockingBulkRebiasThreshold",    JDK_Version::jdk(15), JDK_Version::jdk(18), JDK_Version::jdk(19) },
-  { "BiasedLockingBulkRevokeThreshold",    JDK_Version::jdk(15), JDK_Version::jdk(18), JDK_Version::jdk(19) },
-  { "BiasedLockingDecayTime",              JDK_Version::jdk(15), JDK_Version::jdk(18), JDK_Version::jdk(19) },
-  { "UseOptoBiasInlining",                 JDK_Version::jdk(15), JDK_Version::jdk(18), JDK_Version::jdk(19) },
-  { "PrintPreciseBiasedLockingStatistics", JDK_Version::jdk(15), JDK_Version::jdk(18), JDK_Version::jdk(19) },
+
 #ifdef ASSERT
   { "DummyObsoleteTestFlag",        JDK_Version::undefined(), JDK_Version::jdk(18), JDK_Version::undefined() },
 #endif

src/java.base/share/man/java.1

@@ -4039,23 +4039,29 @@ This option was deprecated in JDK 16 by \f[B]JEP 396\f[R]
 \f[B]JEP 403\f[R] [https://openjdk.java.net/jeps/403].
 .RS
 .RE
+.SH REMOVED JAVA OPTIONS
+.PP
+These \f[CB]java\f[R] options have been removed in JDK 19 and using them
+results in an error of:
+.RS
+.PP
+\f[CB]Unrecognized\ VM\ option\f[R] \f[I]option\-name\f[R]
+.RE
 .TP
 .B \f[CB]\-XX:+UseBiasedLocking\f[R]
 Enables the use of biased locking.
 Some applications with significant amounts of uncontended
 synchronization may attain significant speedups with this flag enabled,
 but applications with certain patterns of locking may see slowdowns.
 .RS
-.PP
-By default, this option is disabled.
 .RE
-.SH REMOVED JAVA OPTIONS
-.PP
-No documented \f[CB]java\f[R] options have been removed in JDK 18.
 .PP
 For the lists and descriptions of options removed in previous releases
 see the \f[I]Removed Java Options\f[R] section in:
 .IP \[bu] 2
+\f[B]The \f[BC]java\f[B] Command, Release 18\f[R]
+[https://docs.oracle.com/en/java/javase/18/docs/specs/man/java.html]
+.IP \[bu] 2
 \f[B]The \f[BC]java\f[B] Command, Release 17\f[R]
 [https://docs.oracle.com/en/java/javase/17/docs/specs/man/java.html]
 .IP \[bu] 2