public class org.springframework.boot.system.ApplicationTemp
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.springframework.boot.system.ApplicationTemp
  super_class: java.lang.Object
{
  private static final char[] HEX_CHARS;
    descriptor: [C
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final java.lang.Class<?> sourceClass;
    descriptor: Ljava/lang/Class;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/lang/Class<*>;

  private volatile java.io.File dir;
    descriptor: Ljava/io/File;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 35
            ldc "0123456789ABCDEF"
            invokevirtual java.lang.String.toCharArray:()[C
            putstatic org.springframework.boot.system.ApplicationTemp.HEX_CHARS:[C
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.springframework.boot.system.ApplicationTemp this
         0: .line 45
            aload 0 /* this */
            aconst_null
            invokespecial org.springframework.boot.system.ApplicationTemp.<init>:(Ljava/lang/Class;)V
         1: .line 46
            return
        end local 0 // org.springframework.boot.system.ApplicationTemp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/springframework/boot/system/ApplicationTemp;

  public void <init>(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.springframework.boot.system.ApplicationTemp this
        start local 1 // java.lang.Class sourceClass
         0: .line 52
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 53
            aload 0 /* this */
            aload 1 /* sourceClass */
            putfield org.springframework.boot.system.ApplicationTemp.sourceClass:Ljava/lang/Class;
         2: .line 54
            return
        end local 1 // java.lang.Class sourceClass
        end local 0 // org.springframework.boot.system.ApplicationTemp this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    3     0         this  Lorg/springframework/boot/system/ApplicationTemp;
            0    3     1  sourceClass  Ljava/lang/Class<*>;
    Signature: (Ljava/lang/Class<*>;)V
    MethodParameters:
             Name  Flags
      sourceClass  

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.springframework.boot.system.ApplicationTemp this
         0: .line 58
            aload 0 /* this */
            invokevirtual org.springframework.boot.system.ApplicationTemp.getDir:()Ljava/io/File;
            invokevirtual java.io.File.getAbsolutePath:()Ljava/lang/String;
            areturn
        end local 0 // org.springframework.boot.system.ApplicationTemp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/boot/system/ApplicationTemp;

  public java.io.File getDir(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/io/File;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.springframework.boot.system.ApplicationTemp this
        start local 1 // java.lang.String subDir
         0: .line 67
            new java.io.File
            dup
            aload 0 /* this */
            invokevirtual org.springframework.boot.system.ApplicationTemp.getDir:()Ljava/io/File;
            aload 1 /* subDir */
            invokespecial java.io.File.<init>:(Ljava/io/File;Ljava/lang/String;)V
            astore 2 /* dir */
        start local 2 // java.io.File dir
         1: .line 68
            aload 2 /* dir */
            invokevirtual java.io.File.mkdirs:()Z
            pop
         2: .line 69
            aload 2 /* dir */
            areturn
        end local 2 // java.io.File dir
        end local 1 // java.lang.String subDir
        end local 0 // org.springframework.boot.system.ApplicationTemp this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/springframework/boot/system/ApplicationTemp;
            0    3     1  subDir  Ljava/lang/String;
            1    3     2     dir  Ljava/io/File;
    MethodParameters:
        Name  Flags
      subDir  

  public java.io.File getDir();
    descriptor: ()Ljava/io/File;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=3, args_size=1
        start local 0 // org.springframework.boot.system.ApplicationTemp this
         0: .line 77
            aload 0 /* this */
            getfield org.springframework.boot.system.ApplicationTemp.dir:Ljava/io/File;
            ifnonnull 10
         1: .line 78
            aload 0 /* this */
            dup
            astore 1
            monitorenter
         2: .line 79
            aload 0 /* this */
            aload 0 /* this */
            getfield org.springframework.boot.system.ApplicationTemp.sourceClass:Ljava/lang/Class;
            invokevirtual org.springframework.boot.system.ApplicationTemp.generateHash:(Ljava/lang/Class;)[B
            astore 2 /* hash */
        start local 2 // byte[] hash
         3: .line 80
            aload 0 /* this */
            new java.io.File
            dup
            aload 0 /* this */
            invokevirtual org.springframework.boot.system.ApplicationTemp.getTempDirectory:()Ljava/io/File;
            aload 0 /* this */
            aload 2 /* hash */
            invokevirtual org.springframework.boot.system.ApplicationTemp.toHexString:([B)Ljava/lang/String;
            invokespecial java.io.File.<init>:(Ljava/io/File;Ljava/lang/String;)V
            putfield org.springframework.boot.system.ApplicationTemp.dir:Ljava/io/File;
         4: .line 81
            aload 0 /* this */
            getfield org.springframework.boot.system.ApplicationTemp.dir:Ljava/io/File;
            invokevirtual java.io.File.mkdirs:()Z
            pop
         5: .line 82
            aload 0 /* this */
            getfield org.springframework.boot.system.ApplicationTemp.dir:Ljava/io/File;
            invokevirtual java.io.File.exists:()Z
            aload 0 /* this */
            invokedynamic get(Lorg/springframework/boot/system/ApplicationTemp;)Ljava/util/function/Supplier;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  org/springframework/boot/system/ApplicationTemp.lambda$0()Ljava/lang/String; (7)
                  ()Ljava/lang/String;
            invokestatic org.springframework.util.Assert.state:(ZLjava/util/function/Supplier;)V
        end local 2 // byte[] hash
         6: .line 78
            aload 1
            monitorexit
         7: goto 10
      StackMap locals: org.springframework.boot.system.ApplicationTemp org.springframework.boot.system.ApplicationTemp
      StackMap stack: java.lang.Throwable
         8: aload 1
            monitorexit
         9: athrow
        10: .line 85
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.boot.system.ApplicationTemp.dir:Ljava/io/File;
            areturn
        end local 0 // org.springframework.boot.system.ApplicationTemp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lorg/springframework/boot/system/ApplicationTemp;
            3    6     2  hash  [B
      Exception table:
        from    to  target  type
           2     7       8  any
           8     9       8  any

  private java.io.File getTempDirectory();
    descriptor: ()Ljava/io/File;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.springframework.boot.system.ApplicationTemp this
         0: .line 89
            ldc "java.io.tmpdir"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            astore 1 /* property */
        start local 1 // java.lang.String property
         1: .line 90
            aload 1 /* property */
            invokestatic org.springframework.util.StringUtils.hasLength:(Ljava/lang/String;)Z
            ldc "No 'java.io.tmpdir' property set"
            invokestatic org.springframework.util.Assert.state:(ZLjava/lang/String;)V
         2: .line 91
            new java.io.File
            dup
            aload 1 /* property */
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            astore 2 /* file */
        start local 2 // java.io.File file
         3: .line 92
            aload 2 /* file */
            invokevirtual java.io.File.exists:()Z
            aload 2 /* file */
            invokedynamic get(Ljava/io/File;)Ljava/util/function/Supplier;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  org/springframework/boot/system/ApplicationTemp.lambda$1(Ljava/io/File;)Ljava/lang/String; (6)
                  ()Ljava/lang/String;
            invokestatic org.springframework.util.Assert.state:(ZLjava/util/function/Supplier;)V
         4: .line 93
            aload 2 /* file */
            invokevirtual java.io.File.isDirectory:()Z
            aload 2 /* file */
            invokedynamic get(Ljava/io/File;)Ljava/util/function/Supplier;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  org/springframework/boot/system/ApplicationTemp.lambda$2(Ljava/io/File;)Ljava/lang/String; (6)
                  ()Ljava/lang/String;
            invokestatic org.springframework.util.Assert.state:(ZLjava/util/function/Supplier;)V
         5: .line 94
            aload 2 /* file */
            areturn
        end local 2 // java.io.File file
        end local 1 // java.lang.String property
        end local 0 // org.springframework.boot.system.ApplicationTemp this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    6     0      this  Lorg/springframework/boot/system/ApplicationTemp;
            1    6     1  property  Ljava/lang/String;
            3    6     2      file  Ljava/io/File;

  private byte[] generateHash(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)[B
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=5, args_size=2
        start local 0 // org.springframework.boot.system.ApplicationTemp this
        start local 1 // java.lang.Class sourceClass
         0: .line 98
            new org.springframework.boot.system.ApplicationHome
            dup
            aload 1 /* sourceClass */
            invokespecial org.springframework.boot.system.ApplicationHome.<init>:(Ljava/lang/Class;)V
            astore 2 /* home */
        start local 2 // org.springframework.boot.system.ApplicationHome home
         1: .line 101
            ldc "SHA-1"
            invokestatic java.security.MessageDigest.getInstance:(Ljava/lang/String;)Ljava/security/MessageDigest;
            astore 3 /* digest */
        start local 3 // java.security.MessageDigest digest
         2: .line 102
            aload 0 /* this */
            aload 3 /* digest */
            aload 2 /* home */
            invokevirtual org.springframework.boot.system.ApplicationHome.getSource:()Ljava/io/File;
            invokevirtual org.springframework.boot.system.ApplicationTemp.update:(Ljava/security/MessageDigest;Ljava/lang/Object;)V
         3: .line 103
            aload 0 /* this */
            aload 3 /* digest */
            aload 2 /* home */
            invokevirtual org.springframework.boot.system.ApplicationHome.getDir:()Ljava/io/File;
            invokevirtual org.springframework.boot.system.ApplicationTemp.update:(Ljava/security/MessageDigest;Ljava/lang/Object;)V
         4: .line 104
            aload 0 /* this */
            aload 3 /* digest */
            ldc "user.dir"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            invokevirtual org.springframework.boot.system.ApplicationTemp.update:(Ljava/security/MessageDigest;Ljava/lang/Object;)V
         5: .line 105
            aload 0 /* this */
            aload 3 /* digest */
            ldc "java.home"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            invokevirtual org.springframework.boot.system.ApplicationTemp.update:(Ljava/security/MessageDigest;Ljava/lang/Object;)V
         6: .line 106
            aload 0 /* this */
            aload 3 /* digest */
            ldc "java.class.path"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            invokevirtual org.springframework.boot.system.ApplicationTemp.update:(Ljava/security/MessageDigest;Ljava/lang/Object;)V
         7: .line 107
            aload 0 /* this */
            aload 3 /* digest */
            ldc "sun.java.command"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            invokevirtual org.springframework.boot.system.ApplicationTemp.update:(Ljava/security/MessageDigest;Ljava/lang/Object;)V
         8: .line 108
            aload 0 /* this */
            aload 3 /* digest */
            ldc "sun.boot.class.path"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            invokevirtual org.springframework.boot.system.ApplicationTemp.update:(Ljava/security/MessageDigest;Ljava/lang/Object;)V
         9: .line 109
            aload 3 /* digest */
            invokevirtual java.security.MessageDigest.digest:()[B
        10: areturn
        end local 3 // java.security.MessageDigest digest
        11: .line 111
      StackMap locals: org.springframework.boot.system.ApplicationTemp java.lang.Class org.springframework.boot.system.ApplicationHome
      StackMap stack: java.lang.Exception
            astore 4 /* ex */
        start local 4 // java.lang.Exception ex
        12: .line 112
            new java.lang.IllegalStateException
            dup
            aload 4 /* ex */
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 4 // java.lang.Exception ex
        end local 2 // org.springframework.boot.system.ApplicationHome home
        end local 1 // java.lang.Class sourceClass
        end local 0 // org.springframework.boot.system.ApplicationTemp this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   13     0         this  Lorg/springframework/boot/system/ApplicationTemp;
            0   13     1  sourceClass  Ljava/lang/Class<*>;
            1   13     2         home  Lorg/springframework/boot/system/ApplicationHome;
            2   11     3       digest  Ljava/security/MessageDigest;
           12   13     4           ex  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           1    10      11  Class java.lang.Exception
    Signature: (Ljava/lang/Class<*>;)[B
    MethodParameters:
             Name  Flags
      sourceClass  

  private void update(java.security.MessageDigest, java.lang.Object);
    descriptor: (Ljava/security/MessageDigest;Ljava/lang/Object;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.springframework.boot.system.ApplicationTemp this
        start local 1 // java.security.MessageDigest digest
        start local 2 // java.lang.Object source
         0: .line 117
            aload 2 /* source */
            ifnull 2
         1: .line 118
            aload 1 /* digest */
            aload 0 /* this */
            aload 2 /* source */
            invokevirtual org.springframework.boot.system.ApplicationTemp.getUpdateSourceBytes:(Ljava/lang/Object;)[B
            invokevirtual java.security.MessageDigest.update:([B)V
         2: .line 120
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object source
        end local 1 // java.security.MessageDigest digest
        end local 0 // org.springframework.boot.system.ApplicationTemp this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/springframework/boot/system/ApplicationTemp;
            0    3     1  digest  Ljava/security/MessageDigest;
            0    3     2  source  Ljava/lang/Object;
    MethodParameters:
        Name  Flags
      digest  
      source  

  private byte[] getUpdateSourceBytes(java.lang.Object);
    descriptor: (Ljava/lang/Object;)[B
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.springframework.boot.system.ApplicationTemp this
        start local 1 // java.lang.Object source
         0: .line 123
            aload 1 /* source */
            instanceof java.io.File
            ifeq 2
         1: .line 124
            aload 0 /* this */
            aload 1 /* source */
            checkcast java.io.File
            invokevirtual java.io.File.getAbsolutePath:()Ljava/lang/String;
            invokevirtual org.springframework.boot.system.ApplicationTemp.getUpdateSourceBytes:(Ljava/lang/Object;)[B
            areturn
         2: .line 126
      StackMap locals:
      StackMap stack:
            aload 1 /* source */
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            invokevirtual java.lang.String.getBytes:()[B
            areturn
        end local 1 // java.lang.Object source
        end local 0 // org.springframework.boot.system.ApplicationTemp this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/springframework/boot/system/ApplicationTemp;
            0    3     1  source  Ljava/lang/Object;
    MethodParameters:
        Name  Flags
      source  

  private java.lang.String toHexString(byte[]);
    descriptor: ([B)Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // org.springframework.boot.system.ApplicationTemp this
        start local 1 // byte[] bytes
         0: .line 130
            aload 1 /* bytes */
            arraylength
            iconst_2
            imul
            newarray 5
            astore 2 /* hex */
        start local 2 // char[] hex
         1: .line 131
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         2: goto 7
         3: .line 132
      StackMap locals: char[] int
      StackMap stack:
            aload 1 /* bytes */
            iload 3 /* i */
            baload
            sipush 255
            iand
            istore 4 /* b */
        start local 4 // int b
         4: .line 133
            aload 2 /* hex */
            iload 3 /* i */
            iconst_2
            imul
            getstatic org.springframework.boot.system.ApplicationTemp.HEX_CHARS:[C
            iload 4 /* b */
            iconst_4
            iushr
            caload
            castore
         5: .line 134
            aload 2 /* hex */
            iload 3 /* i */
            iconst_2
            imul
            iconst_1
            iadd
            getstatic org.springframework.boot.system.ApplicationTemp.HEX_CHARS:[C
            iload 4 /* b */
            bipush 15
            iand
            caload
            castore
        end local 4 // int b
         6: .line 131
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
         7: iload 3 /* i */
            aload 1 /* bytes */
            arraylength
            if_icmplt 3
        end local 3 // int i
         8: .line 136
            new java.lang.String
            dup
            aload 2 /* hex */
            invokespecial java.lang.String.<init>:([C)V
            areturn
        end local 2 // char[] hex
        end local 1 // byte[] bytes
        end local 0 // org.springframework.boot.system.ApplicationTemp this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    9     0   this  Lorg/springframework/boot/system/ApplicationTemp;
            0    9     1  bytes  [B
            1    9     2    hex  [C
            2    8     3      i  I
            4    6     4      b  I
    MethodParameters:
       Name  Flags
      bytes  

  private java.lang.String lambda$0();
    descriptor: ()Ljava/lang/String;
    flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.springframework.boot.system.ApplicationTemp this
         0: .line 82
            new java.lang.StringBuilder
            dup
            ldc "Unable to create temp directory "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield org.springframework.boot.system.ApplicationTemp.dir:Ljava/io/File;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // org.springframework.boot.system.ApplicationTemp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/boot/system/ApplicationTemp;

  private static java.lang.String lambda$1(java.io.File);
    descriptor: (Ljava/io/File;)Ljava/lang/String;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=1
         0: .line 92
            new java.lang.StringBuilder
            dup
            ldc "Temp directory "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " does not exist"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static java.lang.String lambda$2(java.io.File);
    descriptor: (Ljava/io/File;)Ljava/lang/String;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=1
         0: .line 93
            new java.lang.StringBuilder
            dup
            ldc "Temp location "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " is not a directory"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "ApplicationTemp.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles