197 /** language runtime uses nest-based access.
198 * e.g. lambda and string concat spin dynamic proxy class as a nestmate
199 * of the target class
200 */
201 public boolean runtimeUseNestAccess() {
202 return compareTo(JDK1_15) >= 0;
203 }
204
205 /** Does the target VM support virtual private invocations?
206 */
207 public boolean hasVirtualPrivateInvoke() {
208 return compareTo(JDK1_11) >= 0;
209 }
210
211 /** Does the target VM support sealed types
212 */
213 public boolean hasSealedClasses() {
214 return compareTo(JDK1_15) >= 0;
215 }
216
217 /** Is the ACC_STRICT bit redundant and obsolete
218 */
219 public boolean obsoleteAccStrict() {
220 return compareTo(JDK1_17) >= 0;
221 }
222
223 /** Omit unused enclosing instance fields from inner classes that don't access enclosing
224 * instance state.
225 */
226 public boolean optimizeOuterThis() {
227 return compareTo(JDK1_18) >= 0;
228 }
229 }
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197 /** language runtime uses nest-based access.
198 * e.g. lambda and string concat spin dynamic proxy class as a nestmate
199 * of the target class
200 */
201 public boolean runtimeUseNestAccess() {
202 return compareTo(JDK1_15) >= 0;
203 }
204
205 /** Does the target VM support virtual private invocations?
206 */
207 public boolean hasVirtualPrivateInvoke() {
208 return compareTo(JDK1_11) >= 0;
209 }
210
211 /** Does the target VM support sealed types
212 */
213 public boolean hasSealedClasses() {
214 return compareTo(JDK1_15) >= 0;
215 }
216
217 /** Does the target VM support value classes
218 */
219 public boolean hasValueClasses() {
220 return compareTo(JDK1_19) >= 0;
221 }
222
223 /** Is the ACC_STRICT bit redundant and obsolete
224 */
225 public boolean obsoleteAccStrict() {
226 return compareTo(JDK1_17) >= 0;
227 }
228
229 /** Omit unused enclosing instance fields from inner classes that don't access enclosing
230 * instance state.
231 */
232 public boolean optimizeOuterThis() {
233 return compareTo(JDK1_18) >= 0;
234 }
235 }
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