< prev index next >

src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java

Print this page
rev 50604 : imported patch jep181-rev1


 143 
 144     /** Does the VM support polymorphic method handle invocation?
 145      *  Affects the linkage information output to the classfile.
 146      *  An alias for {@code hasInvokedynamic}, since all the JSR 292 features appear together.
 147      */
 148     public boolean hasMethodHandles() {
 149         return hasInvokedynamic();
 150     }
 151 
 152     /** Does the target JDK contain StringConcatFactory class?
 153      */
 154     public boolean hasStringConcatFactory() {
 155         return compareTo(JDK1_9) >= 0;
 156     }
 157 
 158     /** Value of platform release used to access multi-release jar files
 159      */
 160     public String multiReleaseValue() {
 161         return Integer.toString(this.ordinal() - Target.JDK1_1.ordinal() + 1);
 162     }













 163 }


 143 
 144     /** Does the VM support polymorphic method handle invocation?
 145      *  Affects the linkage information output to the classfile.
 146      *  An alias for {@code hasInvokedynamic}, since all the JSR 292 features appear together.
 147      */
 148     public boolean hasMethodHandles() {
 149         return hasInvokedynamic();
 150     }
 151 
 152     /** Does the target JDK contain StringConcatFactory class?
 153      */
 154     public boolean hasStringConcatFactory() {
 155         return compareTo(JDK1_9) >= 0;
 156     }
 157 
 158     /** Value of platform release used to access multi-release jar files
 159      */
 160     public String multiReleaseValue() {
 161         return Integer.toString(this.ordinal() - Target.JDK1_1.ordinal() + 1);
 162     }
 163 
 164     /** Does the target VM support nestmate access?
 165      */
 166     public boolean hasNestmateAccess() {
 167         return compareTo(JDK1_11) >= 0;
 168     }
 169 
 170     /** Does the target VM support virtual private invocations?
 171      */
 172     public boolean hasVirtualPrivateInvoke() {
 173         return compareTo(JDK1_11) >= 0;
 174     }
 175 
 176 }
< prev index next >