public class org.springframework.boot.logging.java.JavaLoggingSystem$Factory implements org.springframework.boot.logging.LoggingSystemFactory
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.springframework.boot.logging.java.JavaLoggingSystem$Factory
  super_class: java.lang.Object
{
  private static final boolean PRESENT;
    descriptor: Z
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 190
            ldc "java.util.logging.LogManager"
         1: .line 191
            ldc Lorg/springframework/boot/logging/java/JavaLoggingSystem$Factory;
            invokevirtual java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader;
         2: .line 190
            invokestatic org.springframework.util.ClassUtils.isPresent:(Ljava/lang/String;Ljava/lang/ClassLoader;)Z
            putstatic org.springframework.boot.logging.java.JavaLoggingSystem$Factory.PRESENT:Z
         3: .line 191
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.springframework.boot.logging.java.JavaLoggingSystem$Factory this
         0: .line 188
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.springframework.boot.logging.java.JavaLoggingSystem$Factory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/boot/logging/java/JavaLoggingSystem$Factory;

  public org.springframework.boot.logging.LoggingSystem getLoggingSystem(java.lang.ClassLoader);
    descriptor: (Ljava/lang/ClassLoader;)Lorg/springframework/boot/logging/LoggingSystem;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.springframework.boot.logging.java.JavaLoggingSystem$Factory this
        start local 1 // java.lang.ClassLoader classLoader
         0: .line 195
            getstatic org.springframework.boot.logging.java.JavaLoggingSystem$Factory.PRESENT:Z
            ifeq 2
         1: .line 196
            new org.springframework.boot.logging.java.JavaLoggingSystem
            dup
            aload 1 /* classLoader */
            invokespecial org.springframework.boot.logging.java.JavaLoggingSystem.<init>:(Ljava/lang/ClassLoader;)V
            areturn
         2: .line 198
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 1 // java.lang.ClassLoader classLoader
        end local 0 // org.springframework.boot.logging.java.JavaLoggingSystem$Factory this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    3     0         this  Lorg/springframework/boot/logging/java/JavaLoggingSystem$Factory;
            0    3     1  classLoader  Ljava/lang/ClassLoader;
    MethodParameters:
             Name  Flags
      classLoader  
}
SourceFile: "JavaLoggingSystem.java"
NestHost: org.springframework.boot.logging.java.JavaLoggingSystem
InnerClasses:
  public Factory = org.springframework.boot.logging.java.JavaLoggingSystem$Factory of org.springframework.boot.logging.java.JavaLoggingSystem
    RuntimeVisibleAnnotations: 
      org.springframework.core.annotation.Order(value = 2147483647)