https://www.spring.io/spring-data/spring-data-commons: Global parent pom.xml to be used by Spring Data modules (Pivotal Software, Inc.) 
public class org.springframework.data.config.BeanComponentDefinitionBuilder
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.springframework.data.config.BeanComponentDefinitionBuilder
  super_class: java.lang.Object
{
  private final org.w3c.dom.Element defaultSource;
    descriptor: Lorg/w3c/dom/Element;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.springframework.beans.factory.xml.ParserContext context;
    descriptor: Lorg/springframework/beans/factory/xml/ParserContext;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(org.w3c.dom.Element, org.springframework.beans.factory.xml.ParserContext);
    descriptor: (Lorg/w3c/dom/Element;Lorg/springframework/beans/factory/xml/ParserContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.springframework.data.config.BeanComponentDefinitionBuilder this
        start local 1 // org.w3c.dom.Element defaultSource
        start local 2 // org.springframework.beans.factory.xml.ParserContext context
         0: .line 44
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 46
            aload 1 /* defaultSource */
            ldc "DefaultSource must not be null!"
            invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
         2: .line 47
            aload 2 /* context */
            ldc "Context must not be null!"
            invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
         3: .line 49
            aload 0 /* this */
            aload 1 /* defaultSource */
            putfield org.springframework.data.config.BeanComponentDefinitionBuilder.defaultSource:Lorg/w3c/dom/Element;
         4: .line 50
            aload 0 /* this */
            aload 2 /* context */
            putfield org.springframework.data.config.BeanComponentDefinitionBuilder.context:Lorg/springframework/beans/factory/xml/ParserContext;
         5: .line 51
            return
        end local 2 // org.springframework.beans.factory.xml.ParserContext context
        end local 1 // org.w3c.dom.Element defaultSource
        end local 0 // org.springframework.data.config.BeanComponentDefinitionBuilder this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    6     0           this  Lorg/springframework/data/config/BeanComponentDefinitionBuilder;
            0    6     1  defaultSource  Lorg/w3c/dom/Element;
            0    6     2        context  Lorg/springframework/beans/factory/xml/ParserContext;
    MethodParameters:
               Name  Flags
      defaultSource  
      context        

  public org.springframework.beans.factory.parsing.BeanComponentDefinition getComponent(org.springframework.beans.factory.support.BeanDefinitionBuilder);
    descriptor: (Lorg/springframework/beans/factory/support/BeanDefinitionBuilder;)Lorg/springframework/beans/factory/parsing/BeanComponentDefinition;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.springframework.data.config.BeanComponentDefinitionBuilder this
        start local 1 // org.springframework.beans.factory.support.BeanDefinitionBuilder builder
         0: .line 61
            aload 1 /* builder */
            ldc "Builder must not be null!"
            invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
         1: .line 63
            aload 1 /* builder */
            invokevirtual org.springframework.beans.factory.support.BeanDefinitionBuilder.getRawBeanDefinition:()Lorg/springframework/beans/factory/support/AbstractBeanDefinition;
            astore 2 /* definition */
        start local 2 // org.springframework.beans.factory.support.AbstractBeanDefinition definition
         2: .line 64
            aload 2 /* definition */
            aload 0 /* this */
            getfield org.springframework.data.config.BeanComponentDefinitionBuilder.context:Lorg/springframework/beans/factory/xml/ParserContext;
            invokevirtual org.springframework.beans.factory.xml.ParserContext.getRegistry:()Lorg/springframework/beans/factory/support/BeanDefinitionRegistry;
            aload 0 /* this */
            getfield org.springframework.data.config.BeanComponentDefinitionBuilder.context:Lorg/springframework/beans/factory/xml/ParserContext;
            invokevirtual org.springframework.beans.factory.xml.ParserContext.isNested:()Z
            invokestatic org.springframework.beans.factory.support.BeanDefinitionReaderUtils.generateBeanName:(Lorg/springframework/beans/factory/config/BeanDefinition;Lorg/springframework/beans/factory/support/BeanDefinitionRegistry;Z)Ljava/lang/String;
            astore 3 /* name */
        start local 3 // java.lang.String name
         3: .line 66
            aload 0 /* this */
            aload 1 /* builder */
            aload 3 /* name */
            invokevirtual org.springframework.data.config.BeanComponentDefinitionBuilder.getComponent:(Lorg/springframework/beans/factory/support/BeanDefinitionBuilder;Ljava/lang/String;)Lorg/springframework/beans/factory/parsing/BeanComponentDefinition;
            areturn
        end local 3 // java.lang.String name
        end local 2 // org.springframework.beans.factory.support.AbstractBeanDefinition definition
        end local 1 // org.springframework.beans.factory.support.BeanDefinitionBuilder builder
        end local 0 // org.springframework.data.config.BeanComponentDefinitionBuilder this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    4     0        this  Lorg/springframework/data/config/BeanComponentDefinitionBuilder;
            0    4     1     builder  Lorg/springframework/beans/factory/support/BeanDefinitionBuilder;
            2    4     2  definition  Lorg/springframework/beans/factory/support/AbstractBeanDefinition;
            3    4     3        name  Ljava/lang/String;
    MethodParameters:
         Name  Flags
      builder  

  public org.springframework.beans.factory.parsing.BeanComponentDefinition getComponentIdButFallback(org.springframework.beans.factory.support.BeanDefinitionBuilder, java.lang.String);
    descriptor: (Lorg/springframework/beans/factory/support/BeanDefinitionBuilder;Ljava/lang/String;)Lorg/springframework/beans/factory/parsing/BeanComponentDefinition;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // org.springframework.data.config.BeanComponentDefinitionBuilder this
        start local 1 // org.springframework.beans.factory.support.BeanDefinitionBuilder builder
        start local 2 // java.lang.String fallback
         0: .line 79
            aload 2 /* fallback */
            ldc "Fallback component id must not be null or empty!"
            invokestatic org.springframework.util.Assert.hasText:(Ljava/lang/String;Ljava/lang/String;)V
         1: .line 81
            aload 0 /* this */
            getfield org.springframework.data.config.BeanComponentDefinitionBuilder.defaultSource:Lorg/w3c/dom/Element;
            ldc "id"
            invokeinterface org.w3c.dom.Element.getAttribute:(Ljava/lang/String;)Ljava/lang/String;
            astore 3 /* id */
        start local 3 // java.lang.String id
         2: .line 82
            aload 0 /* this */
            aload 1 /* builder */
            aload 3 /* id */
            invokestatic org.springframework.util.StringUtils.hasText:(Ljava/lang/String;)Z
            ifeq 3
            aload 3 /* id */
            goto 4
      StackMap locals: org.springframework.data.config.BeanComponentDefinitionBuilder org.springframework.beans.factory.support.BeanDefinitionBuilder java.lang.String java.lang.String
      StackMap stack: org.springframework.data.config.BeanComponentDefinitionBuilder org.springframework.beans.factory.support.BeanDefinitionBuilder
         3: aload 2 /* fallback */
      StackMap locals: org.springframework.data.config.BeanComponentDefinitionBuilder org.springframework.beans.factory.support.BeanDefinitionBuilder java.lang.String java.lang.String
      StackMap stack: org.springframework.data.config.BeanComponentDefinitionBuilder org.springframework.beans.factory.support.BeanDefinitionBuilder java.lang.String
         4: invokevirtual org.springframework.data.config.BeanComponentDefinitionBuilder.getComponent:(Lorg/springframework/beans/factory/support/BeanDefinitionBuilder;Ljava/lang/String;)Lorg/springframework/beans/factory/parsing/BeanComponentDefinition;
            areturn
        end local 3 // java.lang.String id
        end local 2 // java.lang.String fallback
        end local 1 // org.springframework.beans.factory.support.BeanDefinitionBuilder builder
        end local 0 // org.springframework.data.config.BeanComponentDefinitionBuilder this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0      this  Lorg/springframework/data/config/BeanComponentDefinitionBuilder;
            0    5     1   builder  Lorg/springframework/beans/factory/support/BeanDefinitionBuilder;
            0    5     2  fallback  Ljava/lang/String;
            2    5     3        id  Ljava/lang/String;
    MethodParameters:
          Name  Flags
      builder   
      fallback  

  public org.springframework.beans.factory.parsing.BeanComponentDefinition getComponent(org.springframework.beans.factory.support.BeanDefinitionBuilder, java.lang.String);
    descriptor: (Lorg/springframework/beans/factory/support/BeanDefinitionBuilder;Ljava/lang/String;)Lorg/springframework/beans/factory/parsing/BeanComponentDefinition;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.springframework.data.config.BeanComponentDefinitionBuilder this
        start local 1 // org.springframework.beans.factory.support.BeanDefinitionBuilder builder
        start local 2 // java.lang.String name
         0: .line 93
            aload 0 /* this */
            aload 1 /* builder */
            aload 2 /* name */
            aload 0 /* this */
            getfield org.springframework.data.config.BeanComponentDefinitionBuilder.defaultSource:Lorg/w3c/dom/Element;
            invokevirtual org.springframework.data.config.BeanComponentDefinitionBuilder.getComponent:(Lorg/springframework/beans/factory/support/BeanDefinitionBuilder;Ljava/lang/String;Ljava/lang/Object;)Lorg/springframework/beans/factory/parsing/BeanComponentDefinition;
            areturn
        end local 2 // java.lang.String name
        end local 1 // org.springframework.beans.factory.support.BeanDefinitionBuilder builder
        end local 0 // org.springframework.data.config.BeanComponentDefinitionBuilder this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/springframework/data/config/BeanComponentDefinitionBuilder;
            0    1     1  builder  Lorg/springframework/beans/factory/support/BeanDefinitionBuilder;
            0    1     2     name  Ljava/lang/String;
    MethodParameters:
         Name  Flags
      builder  
      name     

  public org.springframework.beans.factory.parsing.BeanComponentDefinition getComponent(org.springframework.beans.factory.support.BeanDefinitionBuilder, java.lang.String, java.lang.Object);
    descriptor: (Lorg/springframework/beans/factory/support/BeanDefinitionBuilder;Ljava/lang/String;Ljava/lang/Object;)Lorg/springframework/beans/factory/parsing/BeanComponentDefinition;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=4
        start local 0 // org.springframework.data.config.BeanComponentDefinitionBuilder this
        start local 1 // org.springframework.beans.factory.support.BeanDefinitionBuilder builder
        start local 2 // java.lang.String name
        start local 3 // java.lang.Object rawSource
         0: .line 107
            aload 1 /* builder */
            ldc "Builder must not be null!"
            invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
         1: .line 108
            aload 2 /* name */
            ldc "Name of bean must not be null or empty!"
            invokestatic org.springframework.util.Assert.hasText:(Ljava/lang/String;Ljava/lang/String;)V
         2: .line 110
            aload 1 /* builder */
            invokevirtual org.springframework.beans.factory.support.BeanDefinitionBuilder.getRawBeanDefinition:()Lorg/springframework/beans/factory/support/AbstractBeanDefinition;
            astore 4 /* definition */
        start local 4 // org.springframework.beans.factory.support.AbstractBeanDefinition definition
         3: .line 111
            aload 4 /* definition */
            aload 0 /* this */
            getfield org.springframework.data.config.BeanComponentDefinitionBuilder.context:Lorg/springframework/beans/factory/xml/ParserContext;
            aload 3 /* rawSource */
            invokevirtual org.springframework.beans.factory.xml.ParserContext.extractSource:(Ljava/lang/Object;)Ljava/lang/Object;
            invokevirtual org.springframework.beans.factory.support.AbstractBeanDefinition.setSource:(Ljava/lang/Object;)V
         4: .line 113
            new org.springframework.beans.factory.parsing.BeanComponentDefinition
            dup
            aload 4 /* definition */
            aload 2 /* name */
            invokespecial org.springframework.beans.factory.parsing.BeanComponentDefinition.<init>:(Lorg/springframework/beans/factory/config/BeanDefinition;Ljava/lang/String;)V
            areturn
        end local 4 // org.springframework.beans.factory.support.AbstractBeanDefinition definition
        end local 3 // java.lang.Object rawSource
        end local 2 // java.lang.String name
        end local 1 // org.springframework.beans.factory.support.BeanDefinitionBuilder builder
        end local 0 // org.springframework.data.config.BeanComponentDefinitionBuilder this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    5     0        this  Lorg/springframework/data/config/BeanComponentDefinitionBuilder;
            0    5     1     builder  Lorg/springframework/beans/factory/support/BeanDefinitionBuilder;
            0    5     2        name  Ljava/lang/String;
            0    5     3   rawSource  Ljava/lang/Object;
            3    5     4  definition  Lorg/springframework/beans/factory/support/AbstractBeanDefinition;
    MethodParameters:
           Name  Flags
      builder    
      name       
      rawSource  
}
SourceFile: "BeanComponentDefinitionBuilder.java"