https://www.graalvm.org/ 
class com.oracle.svm.hosted.classinitialization.AbortOnUnitializedClassPlugin extends com.oracle.svm.hosted.phases.NoClassInitializationPlugin
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.oracle.svm.hosted.classinitialization.AbortOnUnitializedClassPlugin
  super_class: com.oracle.svm.hosted.phases.NoClassInitializationPlugin
{
  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.svm.hosted.classinitialization.AbortOnUnitializedClassPlugin this
         0: .line 195
            aload 0 /* this */
            invokespecial com.oracle.svm.hosted.phases.NoClassInitializationPlugin.<init>:()V
            return
        end local 0 // com.oracle.svm.hosted.classinitialization.AbortOnUnitializedClassPlugin this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/svm/hosted/classinitialization/AbortOnUnitializedClassPlugin;

  public boolean apply(org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderContext, jdk.vm.ci.meta.ResolvedJavaType, java.util.function.Supplier<org.graalvm.compiler.nodes.FrameState>, org.graalvm.compiler.nodes.ValueNode[]);
    descriptor: (Lorg/graalvm/compiler/nodes/graphbuilderconf/GraphBuilderContext;Ljdk/vm/ci/meta/ResolvedJavaType;Ljava/util/function/Supplier;[Lorg/graalvm/compiler/nodes/ValueNode;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=5
        start local 0 // com.oracle.svm.hosted.classinitialization.AbortOnUnitializedClassPlugin this
        start local 1 // org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderContext b
        start local 2 // jdk.vm.ci.meta.ResolvedJavaType type
        start local 3 // java.util.function.Supplier frameState
        start local 4 // org.graalvm.compiler.nodes.ValueNode[] classInit
         0: .line 198
            aload 1 /* b */
            invokeinterface org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderContext.getGraph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.method:()Ljdk/vm/ci/meta/ResolvedJavaMethod;
            astore 5 /* clinitMethod */
        start local 5 // jdk.vm.ci.meta.ResolvedJavaMethod clinitMethod
         1: .line 199
            aload 2 /* type */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isInitialized:()Z
            ifne 3
            aload 2 /* type */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isArray:()Z
            ifne 3
            aload 2 /* type */
            aload 5 /* clinitMethod */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaMethod.getDeclaringClass:()Ljdk/vm/ci/meta/ResolvedJavaType;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifne 3
         2: .line 200
            new com.oracle.svm.hosted.classinitialization.ClassInitalizerHasSideEffectsException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Reference of class that is not initialized: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* type */
            iconst_1
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.toJavaName:(Z)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial com.oracle.svm.hosted.classinitialization.ClassInitalizerHasSideEffectsException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 202
      StackMap locals: jdk.vm.ci.meta.ResolvedJavaMethod
      StackMap stack:
            iconst_0
            ireturn
        end local 5 // jdk.vm.ci.meta.ResolvedJavaMethod clinitMethod
        end local 4 // org.graalvm.compiler.nodes.ValueNode[] classInit
        end local 3 // java.util.function.Supplier frameState
        end local 2 // jdk.vm.ci.meta.ResolvedJavaType type
        end local 1 // org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderContext b
        end local 0 // com.oracle.svm.hosted.classinitialization.AbortOnUnitializedClassPlugin this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    4     0          this  Lcom/oracle/svm/hosted/classinitialization/AbortOnUnitializedClassPlugin;
            0    4     1             b  Lorg/graalvm/compiler/nodes/graphbuilderconf/GraphBuilderContext;
            0    4     2          type  Ljdk/vm/ci/meta/ResolvedJavaType;
            0    4     3    frameState  Ljava/util/function/Supplier<Lorg/graalvm/compiler/nodes/FrameState;>;
            0    4     4     classInit  [Lorg/graalvm/compiler/nodes/ValueNode;
            1    4     5  clinitMethod  Ljdk/vm/ci/meta/ResolvedJavaMethod;
    Signature: (Lorg/graalvm/compiler/nodes/graphbuilderconf/GraphBuilderContext;Ljdk/vm/ci/meta/ResolvedJavaType;Ljava/util/function/Supplier<Lorg/graalvm/compiler/nodes/FrameState;>;[Lorg/graalvm/compiler/nodes/ValueNode;)Z
    MethodParameters:
            Name  Flags
      b           
      type        
      frameState  
      classInit   
}
SourceFile: "EarlyClassInitializerAnalysis.java"