http://hibernate.org: Hibernate's core ORM functionality (Hibernate.org) 
public class org.hibernate.id.UUIDHexGenerator extends org.hibernate.id.AbstractUUIDGenerator implements org.hibernate.id.Configurable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.hibernate.id.UUIDHexGenerator
  super_class: org.hibernate.id.AbstractUUIDGenerator
{
  private static final org.hibernate.internal.CoreMessageLogger LOG;
    descriptor: Lorg/hibernate/internal/CoreMessageLogger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static boolean WARNED;
    descriptor: Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private java.lang.String sep;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 33
            ldc Lorg/hibernate/id/UUIDHexGenerator;
            invokestatic org.hibernate.internal.CoreLogging.messageLogger:(Ljava/lang/Class;)Lorg/hibernate/internal/CoreMessageLogger;
            putstatic org.hibernate.id.UUIDHexGenerator.LOG:Lorg/hibernate/internal/CoreMessageLogger;
         1: .line 35
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.hibernate.id.UUIDHexGenerator this
         0: .line 39
            aload 0 /* this */
            invokespecial org.hibernate.id.AbstractUUIDGenerator.<init>:()V
         1: .line 37
            aload 0 /* this */
            ldc ""
            putfield org.hibernate.id.UUIDHexGenerator.sep:Ljava/lang/String;
         2: .line 40
            getstatic org.hibernate.id.UUIDHexGenerator.WARNED:Z
            ifne 5
         3: .line 41
            iconst_1
            putstatic org.hibernate.id.UUIDHexGenerator.WARNED:Z
         4: .line 42
            getstatic org.hibernate.id.UUIDHexGenerator.LOG:Lorg/hibernate/internal/CoreMessageLogger;
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            ldc Lorg/hibernate/id/UUIDGenerator;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokeinterface org.hibernate.internal.CoreMessageLogger.usingUuidHexGenerator:(Ljava/lang/String;Ljava/lang/String;)V
         5: .line 44
      StackMap locals: org.hibernate.id.UUIDHexGenerator
      StackMap stack:
            return
        end local 0 // org.hibernate.id.UUIDHexGenerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/hibernate/id/UUIDHexGenerator;

  public void configure(org.hibernate.type.Type, java.util.Properties, org.hibernate.service.ServiceRegistry);
    descriptor: (Lorg/hibernate/type/Type;Ljava/util/Properties;Lorg/hibernate/service/ServiceRegistry;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.hibernate.id.UUIDHexGenerator this
        start local 1 // org.hibernate.type.Type type
        start local 2 // java.util.Properties params
        start local 3 // org.hibernate.service.ServiceRegistry serviceRegistry
         0: .line 49
            aload 0 /* this */
            ldc "separator"
            aload 2 /* params */
            ldc ""
            invokestatic org.hibernate.internal.util.config.ConfigurationHelper.getString:(Ljava/lang/String;Ljava/util/Map;Ljava/lang/String;)Ljava/lang/String;
            putfield org.hibernate.id.UUIDHexGenerator.sep:Ljava/lang/String;
         1: .line 50
            return
        end local 3 // org.hibernate.service.ServiceRegistry serviceRegistry
        end local 2 // java.util.Properties params
        end local 1 // org.hibernate.type.Type type
        end local 0 // org.hibernate.id.UUIDHexGenerator this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lorg/hibernate/id/UUIDHexGenerator;
            0    2     1             type  Lorg/hibernate/type/Type;
            0    2     2           params  Ljava/util/Properties;
            0    2     3  serviceRegistry  Lorg/hibernate/service/ServiceRegistry;
    Exceptions:
      throws org.hibernate.MappingException
    MethodParameters:
                 Name  Flags
      type             
      params           
      serviceRegistry  

  public java.io.Serializable generate(org.hibernate.engine.spi.SharedSessionContractImplementor, java.lang.Object);
    descriptor: (Lorg/hibernate/engine/spi/SharedSessionContractImplementor;Ljava/lang/Object;)Ljava/io/Serializable;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.hibernate.id.UUIDHexGenerator this
        start local 1 // org.hibernate.engine.spi.SharedSessionContractImplementor session
        start local 2 // java.lang.Object obj
         0: .line 54
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.hibernate.id.UUIDHexGenerator.getIP:()I
            invokevirtual org.hibernate.id.UUIDHexGenerator.format:(I)Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield org.hibernate.id.UUIDHexGenerator.sep:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         1: .line 55
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.hibernate.id.UUIDHexGenerator.getJVM:()I
            invokevirtual org.hibernate.id.UUIDHexGenerator.format:(I)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.hibernate.id.UUIDHexGenerator.sep:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         2: .line 56
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.hibernate.id.UUIDHexGenerator.getHiTime:()S
            invokevirtual org.hibernate.id.UUIDHexGenerator.format:(S)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.hibernate.id.UUIDHexGenerator.sep:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         3: .line 57
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.hibernate.id.UUIDHexGenerator.getLoTime:()I
            invokevirtual org.hibernate.id.UUIDHexGenerator.format:(I)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.hibernate.id.UUIDHexGenerator.sep:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         4: .line 58
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.hibernate.id.UUIDHexGenerator.getCount:()S
            invokevirtual org.hibernate.id.UUIDHexGenerator.format:(S)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         5: .line 54
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 2 // java.lang.Object obj
        end local 1 // org.hibernate.engine.spi.SharedSessionContractImplementor session
        end local 0 // org.hibernate.id.UUIDHexGenerator this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0     this  Lorg/hibernate/id/UUIDHexGenerator;
            0    6     1  session  Lorg/hibernate/engine/spi/SharedSessionContractImplementor;
            0    6     2      obj  Ljava/lang/Object;
    MethodParameters:
         Name  Flags
      session  
      obj      

  protected java.lang.String format(int);
    descriptor: (I)Ljava/lang/String;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // org.hibernate.id.UUIDHexGenerator this
        start local 1 // int intValue
         0: .line 62
            iload 1 /* intValue */
            invokestatic java.lang.Integer.toHexString:(I)Ljava/lang/String;
            astore 2 /* formatted */
        start local 2 // java.lang.String formatted
         1: .line 63
            new java.lang.StringBuilder
            dup
            ldc "00000000"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            astore 3 /* buf */
        start local 3 // java.lang.StringBuilder buf
         2: .line 64
            aload 3 /* buf */
            bipush 8
            aload 2 /* formatted */
            invokevirtual java.lang.String.length:()I
            isub
            bipush 8
            aload 2 /* formatted */
            invokevirtual java.lang.StringBuilder.replace:(IILjava/lang/String;)Ljava/lang/StringBuilder;
            pop
         3: .line 65
            aload 3 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 3 // java.lang.StringBuilder buf
        end local 2 // java.lang.String formatted
        end local 1 // int intValue
        end local 0 // org.hibernate.id.UUIDHexGenerator this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lorg/hibernate/id/UUIDHexGenerator;
            0    4     1   intValue  I
            1    4     2  formatted  Ljava/lang/String;
            2    4     3        buf  Ljava/lang/StringBuilder;
    MethodParameters:
          Name  Flags
      intValue  

  protected java.lang.String format(short);
    descriptor: (S)Ljava/lang/String;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // org.hibernate.id.UUIDHexGenerator this
        start local 1 // short shortValue
         0: .line 69
            iload 1 /* shortValue */
            invokestatic java.lang.Integer.toHexString:(I)Ljava/lang/String;
            astore 2 /* formatted */
        start local 2 // java.lang.String formatted
         1: .line 70
            new java.lang.StringBuilder
            dup
            ldc "0000"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            astore 3 /* buf */
        start local 3 // java.lang.StringBuilder buf
         2: .line 71
            aload 3 /* buf */
            iconst_4
            aload 2 /* formatted */
            invokevirtual java.lang.String.length:()I
            isub
            iconst_4
            aload 2 /* formatted */
            invokevirtual java.lang.StringBuilder.replace:(IILjava/lang/String;)Ljava/lang/StringBuilder;
            pop
         3: .line 72
            aload 3 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 3 // java.lang.StringBuilder buf
        end local 2 // java.lang.String formatted
        end local 1 // short shortValue
        end local 0 // org.hibernate.id.UUIDHexGenerator this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    4     0        this  Lorg/hibernate/id/UUIDHexGenerator;
            0    4     1  shortValue  S
            1    4     2   formatted  Ljava/lang/String;
            2    4     3         buf  Ljava/lang/StringBuilder;
    MethodParameters:
            Name  Flags
      shortValue  
}
SourceFile: "UUIDHexGenerator.java"