https://www.graalvm.org/ 
class com.oracle.svm.hosted.snippets.SubstrateGraphBuilderPlugins$1 implements org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugin
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.oracle.svm.hosted.snippets.SubstrateGraphBuilderPlugins$1
  super_class: java.lang.Object
{
  private final jdk.vm.ci.meta.MetaAccessProvider val$metaAccess;
    descriptor: Ljdk/vm/ci/meta/MetaAccessProvider;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(jdk.vm.ci.meta.MetaAccessProvider);
    descriptor: (Ljdk/vm/ci/meta/MetaAccessProvider;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.svm.hosted.snippets.SubstrateGraphBuilderPlugins$1 this
         0: .line 203
            aload 0 /* this */
            aload 1
            putfield com.oracle.svm.hosted.snippets.SubstrateGraphBuilderPlugins$1.val$metaAccess:Ljdk/vm/ci/meta/MetaAccessProvider;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.oracle.svm.hosted.snippets.SubstrateGraphBuilderPlugins$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/svm/hosted/snippets/SubstrateGraphBuilderPlugins$1;
    MethodParameters:
                Name  Flags
      val$metaAccess  final

  public boolean apply(org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderContext, jdk.vm.ci.meta.ResolvedJavaMethod, org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugin$Receiver);
    descriptor: (Lorg/graalvm/compiler/nodes/graphbuilderconf/GraphBuilderContext;Ljdk/vm/ci/meta/ResolvedJavaMethod;Lorg/graalvm/compiler/nodes/graphbuilderconf/InvocationPlugin$Receiver;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // com.oracle.svm.hosted.snippets.SubstrateGraphBuilderPlugins$1 this
        start local 1 // org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderContext b
        start local 2 // jdk.vm.ci.meta.ResolvedJavaMethod targetMethod
        start local 3 // org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugin$Receiver receiver
         0: .line 207
            aload 1 /* b */
            getstatic jdk.vm.ci.meta.JavaKind.Object:Ljdk/vm/ci/meta/JavaKind;
            aconst_null
            invokestatic com.oracle.svm.core.meta.SubstrateObjectConstant.forObject:(Ljava/lang/Object;)Ljdk/vm/ci/meta/JavaConstant;
            aload 0 /* this */
            getfield com.oracle.svm.hosted.snippets.SubstrateGraphBuilderPlugins$1.val$metaAccess:Ljdk/vm/ci/meta/MetaAccessProvider;
            aload 1 /* b */
            invokeinterface org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderContext.getGraph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            invokestatic org.graalvm.compiler.nodes.ConstantNode.forConstant:(Ljdk/vm/ci/meta/JavaConstant;Ljdk/vm/ci/meta/MetaAccessProvider;Lorg/graalvm/compiler/nodes/StructuredGraph;)Lorg/graalvm/compiler/nodes/ConstantNode;
            invokeinterface org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderContext.addPush:(Ljdk/vm/ci/meta/JavaKind;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            pop
         1: .line 208
            iconst_1
            ireturn
        end local 3 // org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugin$Receiver receiver
        end local 2 // jdk.vm.ci.meta.ResolvedJavaMethod targetMethod
        end local 1 // org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderContext b
        end local 0 // com.oracle.svm.hosted.snippets.SubstrateGraphBuilderPlugins$1 this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lcom/oracle/svm/hosted/snippets/SubstrateGraphBuilderPlugins$1;
            0    2     1             b  Lorg/graalvm/compiler/nodes/graphbuilderconf/GraphBuilderContext;
            0    2     2  targetMethod  Ljdk/vm/ci/meta/ResolvedJavaMethod;
            0    2     3      receiver  Lorg/graalvm/compiler/nodes/graphbuilderconf/InvocationPlugin$Receiver;
    MethodParameters:
              Name  Flags
      b             
      targetMethod  
      receiver      
}
SourceFile: "SubstrateGraphBuilderPlugins.java"
EnclosingMethod: com.oracle.svm.hosted.snippets.SubstrateGraphBuilderPlugins.registerSystemPlugins:(Ljdk/vm/ci/meta/MetaAccessProvider;Lorg/graalvm/compiler/nodes/graphbuilderconf/InvocationPlugins;)V
NestHost: com.oracle.svm.hosted.snippets.SubstrateGraphBuilderPlugins
InnerClasses:
  com.oracle.svm.hosted.snippets.SubstrateGraphBuilderPlugins$1
  public abstract Receiver = org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugin$Receiver of org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugin