http://www.jooq.org/jooq-meta: jOOQ effectively combines complex SQL, typesafety, source code generation, active records, stored procedures, advanced data types, and Java in a fluent, intuitive DSL. 
class org.jooq.meta.AbstractDatabase$4 implements org.jooq.meta.AbstractDatabase$ExceptionRunnable
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.jooq.meta.AbstractDatabase$4
  super_class: java.lang.Object
{
  final org.jooq.meta.AbstractDatabase this$0;
    descriptor: Lorg/jooq/meta/AbstractDatabase;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  void <init>(org.jooq.meta.AbstractDatabase);
    descriptor: (Lorg/jooq/meta/AbstractDatabase;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jooq.meta.AbstractDatabase$4 this
         0: .line 703
            aload 0 /* this */
            aload 1
            putfield org.jooq.meta.AbstractDatabase$4.this$0:Lorg/jooq/meta/AbstractDatabase;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.jooq.meta.AbstractDatabase$4 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jooq/meta/AbstractDatabase$4;
    MethodParameters:
        Name  Flags
      this$0  final

  public void run();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // org.jooq.meta.AbstractDatabase$4 this
         0: .line 706
            aload 0 /* this */
            getfield org.jooq.meta.AbstractDatabase$4.this$0:Lorg/jooq/meta/AbstractDatabase;
            aload 0 /* this */
            getfield org.jooq.meta.AbstractDatabase$4.this$0:Lorg/jooq/meta/AbstractDatabase;
            invokevirtual org.jooq.meta.AbstractDatabase.getCatalogs0:()Ljava/util/List;
            invokevirtual org.jooq.meta.AbstractDatabase.sort:(Ljava/util/List;)Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 2
            goto 3
      StackMap locals: org.jooq.meta.AbstractDatabase$4 top java.util.Iterator
      StackMap stack:
         1: aload 2
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.jooq.meta.CatalogDefinition
            astore 1 /* catalog */
        start local 1 // org.jooq.meta.CatalogDefinition catalog
         2: .line 707
            aload 0 /* this */
            getfield org.jooq.meta.AbstractDatabase$4.this$0:Lorg/jooq/meta/AbstractDatabase;
            getfield org.jooq.meta.AbstractDatabase.inputCatalogs:Ljava/util/List;
            aload 1 /* catalog */
            invokevirtual org.jooq.meta.CatalogDefinition.getName:()Ljava/lang/String;
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 1 // org.jooq.meta.CatalogDefinition catalog
         3: .line 706
      StackMap locals:
      StackMap stack:
            aload 2
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         4: .line 708
            return
        end local 0 // org.jooq.meta.AbstractDatabase$4 this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0     this  Lorg/jooq/meta/AbstractDatabase$4;
            2    3     1  catalog  Lorg/jooq/meta/CatalogDefinition;
    Exceptions:
      throws java.lang.Exception
}
SourceFile: "AbstractDatabase.java"
EnclosingMethod: org.jooq.meta.AbstractDatabase.getInputCatalogs:()Ljava/util/List;
NestHost: org.jooq.meta.AbstractDatabase
InnerClasses:
  org.jooq.meta.AbstractDatabase$4
  private abstract ExceptionRunnable = org.jooq.meta.AbstractDatabase$ExceptionRunnable of org.jooq.meta.AbstractDatabase