class org.apache.logging.log4j.core.appender.MemoryMappedFileManager$1 implements java.security.PrivilegedExceptionAction<java.lang.Object>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.logging.log4j.core.appender.MemoryMappedFileManager$1
  super_class: java.lang.Object
{
  private final java.nio.MappedByteBuffer val$mbb;
    descriptor: Ljava/nio/MappedByteBuffer;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(java.nio.MappedByteBuffer);
    descriptor: (Ljava/nio/MappedByteBuffer;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.core.appender.MemoryMappedFileManager$1 this
         0: .line 216
            aload 0 /* this */
            aload 1
            putfield org.apache.logging.log4j.core.appender.MemoryMappedFileManager$1.val$mbb:Ljava/nio/MappedByteBuffer;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.logging.log4j.core.appender.MemoryMappedFileManager$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/logging/log4j/core/appender/MemoryMappedFileManager$1;
    MethodParameters:
         Name  Flags
      val$mbb  final

  public java.lang.Object run();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=1
        start local 0 // org.apache.logging.log4j.core.appender.MemoryMappedFileManager$1 this
         0: .line 219
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.MemoryMappedFileManager$1.val$mbb:Ljava/nio/MappedByteBuffer;
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            ldc "cleaner"
            iconst_0
            anewarray java.lang.Class
            invokevirtual java.lang.Class.getMethod:(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;
            astore 1 /* getCleanerMethod */
        start local 1 // java.lang.reflect.Method getCleanerMethod
         1: .line 220
            aload 1 /* getCleanerMethod */
            iconst_1
            invokevirtual java.lang.reflect.Method.setAccessible:(Z)V
         2: .line 221
            aload 1 /* getCleanerMethod */
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.MemoryMappedFileManager$1.val$mbb:Ljava/nio/MappedByteBuffer;
            iconst_0
            anewarray java.lang.Object
            invokevirtual java.lang.reflect.Method.invoke:(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* cleaner */
        start local 2 // java.lang.Object cleaner
         3: .line 222
            aload 2 /* cleaner */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            ldc "clean"
            iconst_0
            anewarray java.lang.Class
            invokevirtual java.lang.Class.getMethod:(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;
            astore 3 /* cleanMethod */
        start local 3 // java.lang.reflect.Method cleanMethod
         4: .line 223
            aload 3 /* cleanMethod */
            aload 2 /* cleaner */
            iconst_0
            anewarray java.lang.Object
            invokevirtual java.lang.reflect.Method.invoke:(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;
            pop
         5: .line 224
            aconst_null
            areturn
        end local 3 // java.lang.reflect.Method cleanMethod
        end local 2 // java.lang.Object cleaner
        end local 1 // java.lang.reflect.Method getCleanerMethod
        end local 0 // org.apache.logging.log4j.core.appender.MemoryMappedFileManager$1 this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    6     0              this  Lorg/apache/logging/log4j/core/appender/MemoryMappedFileManager$1;
            1    6     1  getCleanerMethod  Ljava/lang/reflect/Method;
            3    6     2           cleaner  Ljava/lang/Object;
            4    6     3       cleanMethod  Ljava/lang/reflect/Method;
    Exceptions:
      throws java.lang.Exception
}
Signature: Ljava/lang/Object;Ljava/security/PrivilegedExceptionAction<Ljava/lang/Object;>;
SourceFile: "MemoryMappedFileManager.java"
EnclosingMethod: org.apache.logging.log4j.core.appender.MemoryMappedFileManager.unsafeUnmap:(Ljava/nio/MappedByteBuffer;)V
NestHost: org.apache.logging.log4j.core.appender.MemoryMappedFileManager
InnerClasses:
  org.apache.logging.log4j.core.appender.MemoryMappedFileManager$1