https://openjdk.java.net/ 
final class org.graalvm.compiler.hotspot.replacements.PluginReplacementNode_HotSpotAllocationSnippets_dynamicNewInstanceOrNull implements org.graalvm.compiler.nodes.PluginReplacementNode$ReplacementFunction
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.compiler.hotspot.replacements.PluginReplacementNode_HotSpotAllocationSnippets_dynamicNewInstanceOrNull
  super_class: java.lang.Object
{
  static org.graalvm.compiler.nodes.PluginReplacementNode$ReplacementFunction FUNCTION;
    descriptor: Lorg/graalvm/compiler/nodes/PluginReplacementNode$ReplacementFunction;
    flags: (0x0008) ACC_STATIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 252
            new org.graalvm.compiler.hotspot.replacements.PluginReplacementNode_HotSpotAllocationSnippets_dynamicNewInstanceOrNull
            dup
            invokespecial org.graalvm.compiler.hotspot.replacements.PluginReplacementNode_HotSpotAllocationSnippets_dynamicNewInstanceOrNull.<init>:()V
            putstatic org.graalvm.compiler.hotspot.replacements.PluginReplacementNode_HotSpotAllocationSnippets_dynamicNewInstanceOrNull.FUNCTION:Lorg/graalvm/compiler/nodes/PluginReplacementNode$ReplacementFunction;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.hotspot.replacements.PluginReplacementNode_HotSpotAllocationSnippets_dynamicNewInstanceOrNull this
         0: .line 251
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.graalvm.compiler.hotspot.replacements.PluginReplacementNode_HotSpotAllocationSnippets_dynamicNewInstanceOrNull this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/hotspot/replacements/PluginReplacementNode_HotSpotAllocationSnippets_dynamicNewInstanceOrNull;

  public boolean replace(org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderContext, org.graalvm.compiler.nodes.graphbuilderconf.GeneratedPluginInjectionProvider, org.graalvm.compiler.core.common.type.Stamp, org.graalvm.compiler.graph.NodeInputList<org.graalvm.compiler.nodes.ValueNode>);
    descriptor: (Lorg/graalvm/compiler/nodes/graphbuilderconf/GraphBuilderContext;Lorg/graalvm/compiler/nodes/graphbuilderconf/GeneratedPluginInjectionProvider;Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/graph/NodeInputList;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=8, args_size=5
        start local 0 // org.graalvm.compiler.hotspot.replacements.PluginReplacementNode_HotSpotAllocationSnippets_dynamicNewInstanceOrNull this
        start local 1 // org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderContext b
        start local 2 // org.graalvm.compiler.nodes.graphbuilderconf.GeneratedPluginInjectionProvider injection
        start local 3 // org.graalvm.compiler.core.common.type.Stamp stamp
        start local 4 // org.graalvm.compiler.graph.NodeInputList args
         0: .line 256
            aload 2 /* injection */
            ldc Ljava/lang/Object;
            iconst_0
            invokeinterface org.graalvm.compiler.nodes.graphbuilderconf.GeneratedPluginInjectionProvider.getInjectedStamp:(Ljava/lang/Class;Z)Lorg/graalvm/compiler/core/common/type/Stamp;
            astore 5 /* arg0 */
        start local 5 // org.graalvm.compiler.core.common.type.Stamp arg0
         1: .line 258
            aload 4 /* args */
            iconst_0
            invokevirtual org.graalvm.compiler.graph.NodeInputList.get:(I)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.ValueNode
            invokevirtual org.graalvm.compiler.nodes.ValueNode.isConstant:()Z
            ifeq 4
         2: .line 259
            aload 2 /* injection */
            ldc Lorg/graalvm/compiler/api/replacements/SnippetReflectionProvider;
            invokeinterface org.graalvm.compiler.nodes.graphbuilderconf.GeneratedPluginInjectionProvider.getInjectedArgument:(Ljava/lang/Class;)Ljava/lang/Object;
            checkcast org.graalvm.compiler.api.replacements.SnippetReflectionProvider
            ldc Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
            aload 4 /* args */
            iconst_0
            invokevirtual org.graalvm.compiler.graph.NodeInputList.get:(I)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.ValueNode
            invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
            invokeinterface org.graalvm.compiler.api.replacements.SnippetReflectionProvider.asObject:(Ljava/lang/Class;Ljdk/vm/ci/meta/JavaConstant;)Ljava/lang/Object;
            checkcast org.graalvm.compiler.core.common.spi.ForeignCallDescriptor
            astore 6 /* arg1 */
        start local 6 // org.graalvm.compiler.core.common.spi.ForeignCallDescriptor arg1
         3: .line 260
            goto 5
        end local 6 // org.graalvm.compiler.core.common.spi.ForeignCallDescriptor arg1
         4: .line 261
      StackMap locals: org.graalvm.compiler.core.common.type.Stamp
      StackMap stack:
            iconst_0
            ireturn
        start local 6 // org.graalvm.compiler.core.common.spi.ForeignCallDescriptor arg1
         5: .line 263
      StackMap locals: org.graalvm.compiler.core.common.spi.ForeignCallDescriptor
      StackMap stack:
            aload 4 /* args */
            iconst_1
            invokevirtual org.graalvm.compiler.graph.NodeInputList.get:(I)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.ValueNode
            astore 7 /* arg2 */
        start local 7 // org.graalvm.compiler.nodes.ValueNode arg2
         6: .line 264
            aload 1 /* b */
            aload 5 /* arg0 */
            aload 6 /* arg1 */
            iconst_1
            anewarray org.graalvm.compiler.nodes.ValueNode
            dup
            iconst_0
            aload 7 /* arg2 */
            aastore
            invokestatic org.graalvm.compiler.nodes.extended.ForeignCallNode.intrinsify:(Lorg/graalvm/compiler/nodes/graphbuilderconf/GraphBuilderContext;Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;[Lorg/graalvm/compiler/nodes/ValueNode;)Z
            ifeq 8
         7: .line 265
            iconst_1
            ireturn
         8: .line 267
      StackMap locals: org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            iconst_0
            ireturn
        end local 7 // org.graalvm.compiler.nodes.ValueNode arg2
        end local 6 // org.graalvm.compiler.core.common.spi.ForeignCallDescriptor arg1
        end local 5 // org.graalvm.compiler.core.common.type.Stamp arg0
        end local 4 // org.graalvm.compiler.graph.NodeInputList args
        end local 3 // org.graalvm.compiler.core.common.type.Stamp stamp
        end local 2 // org.graalvm.compiler.nodes.graphbuilderconf.GeneratedPluginInjectionProvider injection
        end local 1 // org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderContext b
        end local 0 // org.graalvm.compiler.hotspot.replacements.PluginReplacementNode_HotSpotAllocationSnippets_dynamicNewInstanceOrNull this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    9     0       this  Lorg/graalvm/compiler/hotspot/replacements/PluginReplacementNode_HotSpotAllocationSnippets_dynamicNewInstanceOrNull;
            0    9     1          b  Lorg/graalvm/compiler/nodes/graphbuilderconf/GraphBuilderContext;
            0    9     2  injection  Lorg/graalvm/compiler/nodes/graphbuilderconf/GeneratedPluginInjectionProvider;
            0    9     3      stamp  Lorg/graalvm/compiler/core/common/type/Stamp;
            0    9     4       args  Lorg/graalvm/compiler/graph/NodeInputList<Lorg/graalvm/compiler/nodes/ValueNode;>;
            1    9     5       arg0  Lorg/graalvm/compiler/core/common/type/Stamp;
            3    4     6       arg1  Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
            5    9     6       arg1  Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
            6    9     7       arg2  Lorg/graalvm/compiler/nodes/ValueNode;
    Signature: (Lorg/graalvm/compiler/nodes/graphbuilderconf/GraphBuilderContext;Lorg/graalvm/compiler/nodes/graphbuilderconf/GeneratedPluginInjectionProvider;Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/graph/NodeInputList<Lorg/graalvm/compiler/nodes/ValueNode;>;)Z
    MethodParameters:
           Name  Flags
      b          
      injection  
      stamp      
      args       
}
SourceFile: "PluginFactory_HotSpotAllocationSnippets.java"
InnerClasses:
  public abstract ReplacementFunction = org.graalvm.compiler.nodes.PluginReplacementNode$ReplacementFunction of org.graalvm.compiler.nodes.PluginReplacementNode