public class com.sun.tools.javac.code.Preview
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.sun.tools.javac.code.Preview
  super_class: java.lang.Object
{
  private final boolean enabled;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final com.sun.tools.javac.util.MandatoryWarningHandler previewHandler;
    descriptor: Lcom/sun/tools/javac/util/MandatoryWarningHandler;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final boolean forcePreview;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.Map<java.lang.Integer, com.sun.tools.javac.code.Source> majorVersionToSource;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/Integer;Lcom/sun/tools/javac/code/Source;>;

  private final com.sun.tools.javac.code.Lint lint;
    descriptor: Lcom/sun/tools/javac/code/Lint;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final com.sun.tools.javac.util.Log log;
    descriptor: Lcom/sun/tools/javac/util/Log;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private static final com.sun.tools.javac.util.Context$Key<com.sun.tools.javac.code.Preview> previewKey;
    descriptor: Lcom/sun/tools/javac/util/Context$Key;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Lcom/sun/tools/javac/util/Context$Key<Lcom/sun/tools/javac/code/Preview;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 81
            new com.sun.tools.javac.util.Context$Key
            dup
            invokespecial com.sun.tools.javac.util.Context$Key.<init>:()V
            putstatic com.sun.tools.javac.code.Preview.previewKey:Lcom/sun/tools/javac/util/Context$Key;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static com.sun.tools.javac.code.Preview instance(com.sun.tools.javac.util.Context);
    descriptor: (Lcom/sun/tools/javac/util/Context;)Lcom/sun/tools/javac/code/Preview;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // com.sun.tools.javac.util.Context context
         0: .line 84
            aload 0 /* context */
            getstatic com.sun.tools.javac.code.Preview.previewKey:Lcom/sun/tools/javac/util/Context$Key;
            invokevirtual com.sun.tools.javac.util.Context.get:(Lcom/sun/tools/javac/util/Context$Key;)Ljava/lang/Object;
            checkcast com.sun.tools.javac.code.Preview
            astore 1 /* instance */
        start local 1 // com.sun.tools.javac.code.Preview instance
         1: .line 85
            aload 1 /* instance */
            ifnonnull 3
         2: .line 86
            new com.sun.tools.javac.code.Preview
            dup
            aload 0 /* context */
            invokespecial com.sun.tools.javac.code.Preview.<init>:(Lcom/sun/tools/javac/util/Context;)V
            astore 1 /* instance */
         3: .line 88
      StackMap locals: com.sun.tools.javac.code.Preview
      StackMap stack:
            aload 1 /* instance */
            areturn
        end local 1 // com.sun.tools.javac.code.Preview instance
        end local 0 // com.sun.tools.javac.util.Context context
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0   context  Lcom/sun/tools/javac/util/Context;
            1    4     1  instance  Lcom/sun/tools/javac/code/Preview;
    MethodParameters:
         Name  Flags
      context  

  void <init>(com.sun.tools.javac.util.Context);
    descriptor: (Lcom/sun/tools/javac/util/Context;)V
    flags: (0x0000) 
    Code:
      stack=8, locals=3, args_size=2
        start local 0 // com.sun.tools.javac.code.Preview this
        start local 1 // com.sun.tools.javac.util.Context context
         0: .line 91
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 92
            aload 1 /* context */
            getstatic com.sun.tools.javac.code.Preview.previewKey:Lcom/sun/tools/javac/util/Context$Key;
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.util.Context.put:(Lcom/sun/tools/javac/util/Context$Key;Ljava/lang/Object;)V
         2: .line 93
            aload 1 /* context */
            invokestatic com.sun.tools.javac.util.Options.instance:(Lcom/sun/tools/javac/util/Context;)Lcom/sun/tools/javac/util/Options;
            astore 2 /* options */
        start local 2 // com.sun.tools.javac.util.Options options
         3: .line 94
            aload 0 /* this */
            aload 2 /* options */
            getstatic com.sun.tools.javac.main.Option.PREVIEW:Lcom/sun/tools/javac/main/Option;
            invokevirtual com.sun.tools.javac.util.Options.isSet:(Lcom/sun/tools/javac/main/Option;)Z
            putfield com.sun.tools.javac.code.Preview.enabled:Z
         4: .line 95
            aload 0 /* this */
            aload 1 /* context */
            invokestatic com.sun.tools.javac.util.Log.instance:(Lcom/sun/tools/javac/util/Context;)Lcom/sun/tools/javac/util/Log;
            putfield com.sun.tools.javac.code.Preview.log:Lcom/sun/tools/javac/util/Log;
         5: .line 96
            aload 0 /* this */
            aload 1 /* context */
            invokestatic com.sun.tools.javac.code.Lint.instance:(Lcom/sun/tools/javac/util/Context;)Lcom/sun/tools/javac/code/Lint;
            putfield com.sun.tools.javac.code.Preview.lint:Lcom/sun/tools/javac/code/Lint;
         6: .line 97
            aload 0 /* this */
         7: .line 98
            new com.sun.tools.javac.util.MandatoryWarningHandler
            dup
            aload 0 /* this */
            getfield com.sun.tools.javac.code.Preview.log:Lcom/sun/tools/javac/util/Log;
            aload 0 /* this */
            getfield com.sun.tools.javac.code.Preview.lint:Lcom/sun/tools/javac/code/Lint;
            getstatic com.sun.tools.javac.code.Lint$LintCategory.PREVIEW:Lcom/sun/tools/javac/code/Lint$LintCategory;
            invokevirtual com.sun.tools.javac.code.Lint.isEnabled:(Lcom/sun/tools/javac/code/Lint$LintCategory;)Z
            iconst_1
            ldc "preview"
            getstatic com.sun.tools.javac.code.Lint$LintCategory.PREVIEW:Lcom/sun/tools/javac/code/Lint$LintCategory;
            invokespecial com.sun.tools.javac.util.MandatoryWarningHandler.<init>:(Lcom/sun/tools/javac/util/Log;ZZLjava/lang/String;Lcom/sun/tools/javac/code/Lint$LintCategory;)V
         8: .line 97
            putfield com.sun.tools.javac.code.Preview.previewHandler:Lcom/sun/tools/javac/util/MandatoryWarningHandler;
         9: .line 99
            aload 0 /* this */
            aload 2 /* options */
            ldc "forcePreview"
            invokevirtual com.sun.tools.javac.util.Options.isSet:(Ljava/lang/String;)Z
            putfield com.sun.tools.javac.code.Preview.forcePreview:Z
        10: .line 100
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.code.Preview.initMajorVersionToSourceMap:()Ljava/util/Map;
            putfield com.sun.tools.javac.code.Preview.majorVersionToSource:Ljava/util/Map;
        11: .line 101
            return
        end local 2 // com.sun.tools.javac.util.Options options
        end local 1 // com.sun.tools.javac.util.Context context
        end local 0 // com.sun.tools.javac.code.Preview this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   12     0     this  Lcom/sun/tools/javac/code/Preview;
            0   12     1  context  Lcom/sun/tools/javac/util/Context;
            3   12     2  options  Lcom/sun/tools/javac/util/Options;
    MethodParameters:
         Name  Flags
      context  

  private java.util.Map<java.lang.Integer, com.sun.tools.javac.code.Source> initMajorVersionToSourceMap();
    descriptor: ()Ljava/util/Map;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=8, args_size=1
        start local 0 // com.sun.tools.javac.code.Preview this
         0: .line 104
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            astore 1 /* majorVersionToSource */
        start local 1 // java.util.Map majorVersionToSource
         1: .line 105
            invokestatic com.sun.tools.javac.jvm.Target.values:()[Lcom/sun/tools/javac/jvm/Target;
            dup
            astore 5
            arraylength
            istore 4
            iconst_0
            istore 3
            goto 8
      StackMap locals: com.sun.tools.javac.code.Preview java.util.Map top int int com.sun.tools.javac.jvm.Target[]
      StackMap stack:
         2: aload 5
            iload 3
            aaload
            astore 2 /* t */
        start local 2 // com.sun.tools.javac.jvm.Target t
         3: .line 106
            aload 2 /* t */
            getfield com.sun.tools.javac.jvm.Target.majorVersion:I
            istore 6 /* major */
        start local 6 // int major
         4: .line 107
            aload 2 /* t */
            getfield com.sun.tools.javac.jvm.Target.name:Ljava/lang/String;
            invokestatic com.sun.tools.javac.code.Source.lookup:(Ljava/lang/String;)Lcom/sun/tools/javac/code/Source;
            astore 7 /* source */
        start local 7 // com.sun.tools.javac.code.Source source
         5: .line 108
            aload 7 /* source */
            ifnull 7
         6: .line 109
            aload 1 /* majorVersionToSource */
            iload 6 /* major */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aload 7 /* source */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 7 // com.sun.tools.javac.code.Source source
        end local 6 // int major
        end local 2 // com.sun.tools.javac.jvm.Target t
         7: .line 105
      StackMap locals:
      StackMap stack:
            iinc 3 1
      StackMap locals:
      StackMap stack:
         8: iload 3
            iload 4
            if_icmplt 2
         9: .line 112
            aload 1 /* majorVersionToSource */
            areturn
        end local 1 // java.util.Map majorVersionToSource
        end local 0 // com.sun.tools.javac.code.Preview this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0   10     0                  this  Lcom/sun/tools/javac/code/Preview;
            1   10     1  majorVersionToSource  Ljava/util/Map<Ljava/lang/Integer;Lcom/sun/tools/javac/code/Source;>;
            3    7     2                     t  Lcom/sun/tools/javac/jvm/Target;
            4    7     6                 major  I
            5    7     7                source  Lcom/sun/tools/javac/code/Source;
    Signature: ()Ljava/util/Map<Ljava/lang/Integer;Lcom/sun/tools/javac/code/Source;>;

  public void warnPreview(int, com.sun.tools.javac.code.Source$Feature);
    descriptor: (ILcom/sun/tools/javac/code/Source$Feature;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // com.sun.tools.javac.code.Preview this
        start local 1 // int pos
        start local 2 // com.sun.tools.javac.code.Source$Feature feature
         0: .line 122
            aload 0 /* this */
            new com.sun.tools.javac.util.JCDiagnostic$SimpleDiagnosticPosition
            dup
            iload 1 /* pos */
            invokespecial com.sun.tools.javac.util.JCDiagnostic$SimpleDiagnosticPosition.<init>:(I)V
            aload 2 /* feature */
            invokevirtual com.sun.tools.javac.code.Preview.warnPreview:(Lcom/sun/tools/javac/util/JCDiagnostic$DiagnosticPosition;Lcom/sun/tools/javac/code/Source$Feature;)V
         1: .line 123
            return
        end local 2 // com.sun.tools.javac.code.Source$Feature feature
        end local 1 // int pos
        end local 0 // com.sun.tools.javac.code.Preview this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lcom/sun/tools/javac/code/Preview;
            0    2     1      pos  I
            0    2     2  feature  Lcom/sun/tools/javac/code/Source$Feature;
    MethodParameters:
         Name  Flags
      pos      
      feature  

  public void warnPreview(com.sun.tools.javac.util.JCDiagnostic$DiagnosticPosition, com.sun.tools.javac.code.Source$Feature);
    descriptor: (Lcom/sun/tools/javac/util/JCDiagnostic$DiagnosticPosition;Lcom/sun/tools/javac/code/Source$Feature;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.sun.tools.javac.code.Preview this
        start local 1 // com.sun.tools.javac.util.JCDiagnostic$DiagnosticPosition pos
        start local 2 // com.sun.tools.javac.code.Source$Feature feature
         0: .line 132
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.code.Preview.isEnabled:()Z
            invokestatic com.sun.tools.javac.util.Assert.check:(Z)V
         1: .line 133
            aload 0 /* this */
            aload 2 /* feature */
            invokevirtual com.sun.tools.javac.code.Preview.isPreview:(Lcom/sun/tools/javac/code/Source$Feature;)Z
            invokestatic com.sun.tools.javac.util.Assert.check:(Z)V
         2: .line 134
            aload 0 /* this */
            getfield com.sun.tools.javac.code.Preview.lint:Lcom/sun/tools/javac/code/Lint;
            getstatic com.sun.tools.javac.code.Lint$LintCategory.PREVIEW:Lcom/sun/tools/javac/code/Lint$LintCategory;
            invokevirtual com.sun.tools.javac.code.Lint.isSuppressed:(Lcom/sun/tools/javac/code/Lint$LintCategory;)Z
            ifne 7
         3: .line 135
            aload 0 /* this */
            getfield com.sun.tools.javac.code.Preview.previewHandler:Lcom/sun/tools/javac/util/MandatoryWarningHandler;
            aload 1 /* pos */
            aload 2 /* feature */
            invokevirtual com.sun.tools.javac.code.Source$Feature.isPlural:()Z
            ifeq 5
         4: .line 136
            aload 2 /* feature */
            invokevirtual com.sun.tools.javac.code.Source$Feature.nameFragment:()Lcom/sun/tools/javac/util/JCDiagnostic$Fragment;
            invokestatic com.sun.tools.javac.resources.CompilerProperties$Warnings.PreviewFeatureUsePlural:(Lcom/sun/tools/javac/util/JCDiagnostic$Fragment;)Lcom/sun/tools/javac/util/JCDiagnostic$Warning;
            goto 6
         5: .line 137
      StackMap locals: com.sun.tools.javac.code.Preview com.sun.tools.javac.util.JCDiagnostic$DiagnosticPosition com.sun.tools.javac.code.Source$Feature
      StackMap stack: com.sun.tools.javac.util.MandatoryWarningHandler com.sun.tools.javac.util.JCDiagnostic$DiagnosticPosition
            aload 2 /* feature */
            invokevirtual com.sun.tools.javac.code.Source$Feature.nameFragment:()Lcom/sun/tools/javac/util/JCDiagnostic$Fragment;
            invokestatic com.sun.tools.javac.resources.CompilerProperties$Warnings.PreviewFeatureUse:(Lcom/sun/tools/javac/util/JCDiagnostic$Fragment;)Lcom/sun/tools/javac/util/JCDiagnostic$Warning;
         6: .line 135
      StackMap locals: com.sun.tools.javac.code.Preview com.sun.tools.javac.util.JCDiagnostic$DiagnosticPosition com.sun.tools.javac.code.Source$Feature
      StackMap stack: com.sun.tools.javac.util.MandatoryWarningHandler com.sun.tools.javac.util.JCDiagnostic$DiagnosticPosition com.sun.tools.javac.util.JCDiagnostic$Warning
            invokevirtual com.sun.tools.javac.util.MandatoryWarningHandler.report:(Lcom/sun/tools/javac/util/JCDiagnostic$DiagnosticPosition;Lcom/sun/tools/javac/util/JCDiagnostic$Warning;)V
         7: .line 139
      StackMap locals:
      StackMap stack:
            return
        end local 2 // com.sun.tools.javac.code.Source$Feature feature
        end local 1 // com.sun.tools.javac.util.JCDiagnostic$DiagnosticPosition pos
        end local 0 // com.sun.tools.javac.code.Preview this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    8     0     this  Lcom/sun/tools/javac/code/Preview;
            0    8     1      pos  Lcom/sun/tools/javac/util/JCDiagnostic$DiagnosticPosition;
            0    8     2  feature  Lcom/sun/tools/javac/code/Source$Feature;
    MethodParameters:
         Name  Flags
      pos      
      feature  

  public void warnPreview(javax.tools.JavaFileObject, int);
    descriptor: (Ljavax/tools/JavaFileObject;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // com.sun.tools.javac.code.Preview this
        start local 1 // javax.tools.JavaFileObject classfile
        start local 2 // int majorVersion
         0: .line 147
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.code.Preview.isEnabled:()Z
            invokestatic com.sun.tools.javac.util.Assert.check:(Z)V
         1: .line 148
            aload 0 /* this */
            getfield com.sun.tools.javac.code.Preview.lint:Lcom/sun/tools/javac/code/Lint;
            getstatic com.sun.tools.javac.code.Lint$LintCategory.PREVIEW:Lcom/sun/tools/javac/code/Lint$LintCategory;
            invokevirtual com.sun.tools.javac.code.Lint.isSuppressed:(Lcom/sun/tools/javac/code/Lint$LintCategory;)Z
            ifne 5
         2: .line 149
            aload 0 /* this */
            getfield com.sun.tools.javac.code.Preview.previewHandler:Lcom/sun/tools/javac/util/MandatoryWarningHandler;
            aconst_null
         3: .line 150
            aload 1 /* classfile */
            aload 0 /* this */
            getfield com.sun.tools.javac.code.Preview.majorVersionToSource:Ljava/util/Map;
            iload 2 /* majorVersion */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast com.sun.tools.javac.code.Source
            getfield com.sun.tools.javac.code.Source.name:Ljava/lang/String;
            invokestatic com.sun.tools.javac.resources.CompilerProperties$Warnings.PreviewFeatureUseClassfile:(Ljavax/tools/JavaFileObject;Ljava/lang/String;)Lcom/sun/tools/javac/util/JCDiagnostic$Warning;
         4: .line 149
            invokevirtual com.sun.tools.javac.util.MandatoryWarningHandler.report:(Lcom/sun/tools/javac/util/JCDiagnostic$DiagnosticPosition;Lcom/sun/tools/javac/util/JCDiagnostic$Warning;)V
         5: .line 152
      StackMap locals:
      StackMap stack:
            return
        end local 2 // int majorVersion
        end local 1 // javax.tools.JavaFileObject classfile
        end local 0 // com.sun.tools.javac.code.Preview this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    6     0          this  Lcom/sun/tools/javac/code/Preview;
            0    6     1     classfile  Ljavax/tools/JavaFileObject;
            0    6     2  majorVersion  I
    MethodParameters:
              Name  Flags
      classfile     
      majorVersion  

  public boolean isEnabled();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.sun.tools.javac.code.Preview this
         0: .line 159
            aload 0 /* this */
            getfield com.sun.tools.javac.code.Preview.enabled:Z
            ireturn
        end local 0 // com.sun.tools.javac.code.Preview this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/sun/tools/javac/code/Preview;

  public boolean isPreview(com.sun.tools.javac.code.Source$Feature);
    descriptor: (Lcom/sun/tools/javac/code/Source$Feature;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.sun.tools.javac.code.Preview this
        start local 1 // com.sun.tools.javac.code.Source$Feature feature
         0: .line 168
            aload 1 /* feature */
            getstatic com.sun.tools.javac.code.Source$Feature.SWITCH_EXPRESSION:Lcom/sun/tools/javac/code/Source$Feature;
            if_acmpeq 4
         1: .line 169
            aload 1 /* feature */
            getstatic com.sun.tools.javac.code.Source$Feature.SWITCH_MULTIPLE_CASE_LABELS:Lcom/sun/tools/javac/code/Source$Feature;
            if_acmpeq 4
         2: .line 170
            aload 1 /* feature */
            getstatic com.sun.tools.javac.code.Source$Feature.SWITCH_RULE:Lcom/sun/tools/javac/code/Source$Feature;
            if_acmpeq 4
         3: .line 171
            aload 1 /* feature */
            getstatic com.sun.tools.javac.code.Source$Feature.TEXT_BLOCKS:Lcom/sun/tools/javac/code/Source$Feature;
            if_acmpne 5
         4: .line 172
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
         5: .line 176
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.sun.tools.javac.code.Preview.forcePreview:Z
            ireturn
        end local 1 // com.sun.tools.javac.code.Source$Feature feature
        end local 0 // com.sun.tools.javac.code.Preview this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0     this  Lcom/sun/tools/javac/code/Preview;
            0    6     1  feature  Lcom/sun/tools/javac/code/Source$Feature;
    MethodParameters:
         Name  Flags
      feature  

  public com.sun.tools.javac.util.JCDiagnostic$Error disabledError(com.sun.tools.javac.code.Source$Feature);
    descriptor: (Lcom/sun/tools/javac/code/Source$Feature;)Lcom/sun/tools/javac/util/JCDiagnostic$Error;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // com.sun.tools.javac.code.Preview this
        start local 1 // com.sun.tools.javac.code.Source$Feature feature
         0: .line 186
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.code.Preview.isEnabled:()Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: invokestatic com.sun.tools.javac.util.Assert.check:(Z)V
         3: .line 187
            aload 1 /* feature */
            invokevirtual com.sun.tools.javac.code.Source$Feature.isPlural:()Z
            ifeq 5
         4: .line 188
            aload 1 /* feature */
            invokevirtual com.sun.tools.javac.code.Source$Feature.nameFragment:()Lcom/sun/tools/javac/util/JCDiagnostic$Fragment;
            invokestatic com.sun.tools.javac.resources.CompilerProperties$Errors.PreviewFeatureDisabledPlural:(Lcom/sun/tools/javac/util/JCDiagnostic$Fragment;)Lcom/sun/tools/javac/util/JCDiagnostic$Error;
            goto 6
         5: .line 189
      StackMap locals:
      StackMap stack:
            aload 1 /* feature */
            invokevirtual com.sun.tools.javac.code.Source$Feature.nameFragment:()Lcom/sun/tools/javac/util/JCDiagnostic$Fragment;
            invokestatic com.sun.tools.javac.resources.CompilerProperties$Errors.PreviewFeatureDisabled:(Lcom/sun/tools/javac/util/JCDiagnostic$Fragment;)Lcom/sun/tools/javac/util/JCDiagnostic$Error;
         6: .line 187
      StackMap locals:
      StackMap stack: com.sun.tools.javac.util.JCDiagnostic$Error
            areturn
        end local 1 // com.sun.tools.javac.code.Source$Feature feature
        end local 0 // com.sun.tools.javac.code.Preview this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     this  Lcom/sun/tools/javac/code/Preview;
            0    7     1  feature  Lcom/sun/tools/javac/code/Source$Feature;
    MethodParameters:
         Name  Flags
      feature  

  public com.sun.tools.javac.util.JCDiagnostic$Error disabledError(javax.tools.JavaFileObject, int);
    descriptor: (Ljavax/tools/JavaFileObject;I)Lcom/sun/tools/javac/util/JCDiagnostic$Error;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.sun.tools.javac.code.Preview this
        start local 1 // javax.tools.JavaFileObject classfile
        start local 2 // int majorVersion
         0: .line 199
            aload 0 /* this */
            invokevirtual com.sun.tools.javac.code.Preview.isEnabled:()Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: invokestatic com.sun.tools.javac.util.Assert.check:(Z)V
         3: .line 200
            aload 1 /* classfile */
            aload 0 /* this */
            getfield com.sun.tools.javac.code.Preview.majorVersionToSource:Ljava/util/Map;
            iload 2 /* majorVersion */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast com.sun.tools.javac.code.Source
            getfield com.sun.tools.javac.code.Source.name:Ljava/lang/String;
            invokestatic com.sun.tools.javac.resources.CompilerProperties$Errors.PreviewFeatureDisabledClassfile:(Ljavax/tools/JavaFileObject;Ljava/lang/String;)Lcom/sun/tools/javac/util/JCDiagnostic$Error;
            areturn
        end local 2 // int majorVersion
        end local 1 // javax.tools.JavaFileObject classfile
        end local 0 // com.sun.tools.javac.code.Preview this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    4     0          this  Lcom/sun/tools/javac/code/Preview;
            0    4     1     classfile  Ljavax/tools/JavaFileObject;
            0    4     2  majorVersion  I
    MethodParameters:
              Name  Flags
      classfile     
      majorVersion  

  public void reportDeferredDiagnostics();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.sun.tools.javac.code.Preview this
         0: .line 207
            aload 0 /* this */
            getfield com.sun.tools.javac.code.Preview.previewHandler:Lcom/sun/tools/javac/util/MandatoryWarningHandler;
            invokevirtual com.sun.tools.javac.util.MandatoryWarningHandler.reportDeferredDiagnostic:()V
         1: .line 208
            return
        end local 0 // com.sun.tools.javac.code.Preview this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/sun/tools/javac/code/Preview;
}
SourceFile: "Preview.java"
InnerClasses:
  public final LintCategory = com.sun.tools.javac.code.Lint$LintCategory of com.sun.tools.javac.code.Lint
  public final Feature = com.sun.tools.javac.code.Source$Feature of com.sun.tools.javac.code.Source
  public Errors = com.sun.tools.javac.resources.CompilerProperties$Errors of com.sun.tools.javac.resources.CompilerProperties
  public Warnings = com.sun.tools.javac.resources.CompilerProperties$Warnings of com.sun.tools.javac.resources.CompilerProperties
  public Key = com.sun.tools.javac.util.Context$Key of com.sun.tools.javac.util.Context
  public abstract DiagnosticPosition = com.sun.tools.javac.util.JCDiagnostic$DiagnosticPosition of com.sun.tools.javac.util.JCDiagnostic
  public final Error = com.sun.tools.javac.util.JCDiagnostic$Error of com.sun.tools.javac.util.JCDiagnostic
  public final Fragment = com.sun.tools.javac.util.JCDiagnostic$Fragment of com.sun.tools.javac.util.JCDiagnostic
  public SimpleDiagnosticPosition = com.sun.tools.javac.util.JCDiagnostic$SimpleDiagnosticPosition of com.sun.tools.javac.util.JCDiagnostic
  public final Warning = com.sun.tools.javac.util.JCDiagnostic$Warning of com.sun.tools.javac.util.JCDiagnostic