final class java.util.concurrent.Semaphore$FairSync extends java.util.concurrent.Semaphore$Sync
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: java.util.concurrent.Semaphore$FairSync
  super_class: java.util.concurrent.Semaphore$Sync
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 2014338818796000944

  void <init>(int);
    descriptor: (I)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.concurrent.Semaphore$FairSync this
        start local 1 // int permits
         0: .line 240
            aload 0 /* this */
            iload 1 /* permits */
            invokespecial java.util.concurrent.Semaphore$Sync.<init>:(I)V
         1: .line 241
            return
        end local 1 // int permits
        end local 0 // java.util.concurrent.Semaphore$FairSync this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Ljava/util/concurrent/Semaphore$FairSync;
            0    2     1  permits  I
    MethodParameters:
         Name  Flags
      permits  

  protected int tryAcquireShared(int);
    descriptor: (I)I
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // java.util.concurrent.Semaphore$FairSync this
        start local 1 // int acquires
         0: .line 245
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.util.concurrent.Semaphore$FairSync.hasQueuedPredecessors:()Z
            ifeq 2
         1: .line 246
            iconst_m1
            ireturn
         2: .line 247
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.util.concurrent.Semaphore$FairSync.getState:()I
            istore 2 /* available */
        start local 2 // int available
         3: .line 248
            iload 2 /* available */
            iload 1 /* acquires */
            isub
            istore 3 /* remaining */
        start local 3 // int remaining
         4: .line 249
            iload 3 /* remaining */
            iflt 6
         5: .line 250
            aload 0 /* this */
            iload 2 /* available */
            iload 3 /* remaining */
            invokevirtual java.util.concurrent.Semaphore$FairSync.compareAndSetState:(II)Z
            ifeq 0
         6: .line 251
      StackMap locals: int int
      StackMap stack:
            iload 3 /* remaining */
            ireturn
        end local 3 // int remaining
        end local 2 // int available
        end local 1 // int acquires
        end local 0 // java.util.concurrent.Semaphore$FairSync this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    7     0       this  Ljava/util/concurrent/Semaphore$FairSync;
            0    7     1   acquires  I
            3    7     2  available  I
            4    7     3  remaining  I
    MethodParameters:
          Name  Flags
      acquires  
}
SourceFile: "Semaphore.java"
NestHost: java.util.concurrent.Semaphore
InnerClasses:
  final FairSync = java.util.concurrent.Semaphore$FairSync of java.util.concurrent.Semaphore
  abstract Sync = java.util.concurrent.Semaphore$Sync of java.util.concurrent.Semaphore