http://ehcache.org: The implementation module of Ehcache 3 (Terracotta Inc., a wholly-owned subsidiary of Software AG USA, Inc.) 
class org.ehcache.impl.persistence.DefaultDiskResourceService$DefaultPersistenceSpaceIdentifier implements org.ehcache.spi.persistence.PersistableResourceService$PersistenceSpaceIdentifier<org.ehcache.core.spi.service.DiskResourceService>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.ehcache.impl.persistence.DefaultDiskResourceService$DefaultPersistenceSpaceIdentifier
  super_class: java.lang.Object
{
  final org.ehcache.core.spi.service.LocalPersistenceService$SafeSpaceIdentifier persistentSpaceId;
    descriptor: Lorg/ehcache/core/spi/service/LocalPersistenceService$SafeSpaceIdentifier;
    flags: (0x0010) ACC_FINAL

  private void <init>(org.ehcache.core.spi.service.LocalPersistenceService$SafeSpaceIdentifier);
    descriptor: (Lorg/ehcache/core/spi/service/LocalPersistenceService$SafeSpaceIdentifier;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.ehcache.impl.persistence.DefaultDiskResourceService$DefaultPersistenceSpaceIdentifier this
        start local 1 // org.ehcache.core.spi.service.LocalPersistenceService$SafeSpaceIdentifier persistentSpaceId
         0: .line 259
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 260
            aload 0 /* this */
            aload 1 /* persistentSpaceId */
            putfield org.ehcache.impl.persistence.DefaultDiskResourceService$DefaultPersistenceSpaceIdentifier.persistentSpaceId:Lorg/ehcache/core/spi/service/LocalPersistenceService$SafeSpaceIdentifier;
         2: .line 261
            return
        end local 1 // org.ehcache.core.spi.service.LocalPersistenceService$SafeSpaceIdentifier persistentSpaceId
        end local 0 // org.ehcache.impl.persistence.DefaultDiskResourceService$DefaultPersistenceSpaceIdentifier this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0    3     0               this  Lorg/ehcache/impl/persistence/DefaultDiskResourceService$DefaultPersistenceSpaceIdentifier;
            0    3     1  persistentSpaceId  Lorg/ehcache/core/spi/service/LocalPersistenceService$SafeSpaceIdentifier;
    MethodParameters:
                   Name  Flags
      persistentSpaceId  

  public java.lang.Class<org.ehcache.core.spi.service.DiskResourceService> getServiceType();
    descriptor: ()Ljava/lang/Class;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.ehcache.impl.persistence.DefaultDiskResourceService$DefaultPersistenceSpaceIdentifier this
         0: .line 265
            ldc Lorg/ehcache/core/spi/service/DiskResourceService;
            areturn
        end local 0 // org.ehcache.impl.persistence.DefaultDiskResourceService$DefaultPersistenceSpaceIdentifier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/ehcache/impl/persistence/DefaultDiskResourceService$DefaultPersistenceSpaceIdentifier;
    Signature: ()Ljava/lang/Class<Lorg/ehcache/core/spi/service/DiskResourceService;>;

  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.ehcache.impl.persistence.DefaultDiskResourceService$DefaultPersistenceSpaceIdentifier this
         0: .line 270
            aload 0 /* this */
            getfield org.ehcache.impl.persistence.DefaultDiskResourceService$DefaultPersistenceSpaceIdentifier.persistentSpaceId:Lorg/ehcache/core/spi/service/LocalPersistenceService$SafeSpaceIdentifier;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            areturn
        end local 0 // org.ehcache.impl.persistence.DefaultDiskResourceService$DefaultPersistenceSpaceIdentifier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/ehcache/impl/persistence/DefaultDiskResourceService$DefaultPersistenceSpaceIdentifier;
}
Signature: Ljava/lang/Object;Lorg/ehcache/spi/persistence/PersistableResourceService$PersistenceSpaceIdentifier<Lorg/ehcache/core/spi/service/DiskResourceService;>;
SourceFile: "DefaultDiskResourceService.java"
NestHost: org.ehcache.impl.persistence.DefaultDiskResourceService
InnerClasses:
  public abstract SafeSpaceIdentifier = org.ehcache.core.spi.service.LocalPersistenceService$SafeSpaceIdentifier of org.ehcache.core.spi.service.LocalPersistenceService
  private DefaultPersistenceSpaceIdentifier = org.ehcache.impl.persistence.DefaultDiskResourceService$DefaultPersistenceSpaceIdentifier of org.ehcache.impl.persistence.DefaultDiskResourceService
  public abstract PersistenceSpaceIdentifier = org.ehcache.spi.persistence.PersistableResourceService$PersistenceSpaceIdentifier of org.ehcache.spi.persistence.PersistableResourceService