http://fastutil.di.unimi.it/: fastutil extends the Java Collections Framework by providing type-specific maps, sets, lists and priority queues with a small memory footprint and fast access and insertion; provides also big (64-bit) arrays, sets and lists, and fast, practical I/O classes for binary and text files.
  • Sebastiano Vigna 
public class it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue<K> implements it.unimi.dsi.fastutil.PriorityQueue<K>, java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue
  super_class: java.lang.Object
{
  public static final long serialVersionUID;
    descriptor: J
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: -7046029254386353129

  protected final it.unimi.dsi.fastutil.PriorityQueue<K> q;
    descriptor: Lit/unimi/dsi/fastutil/PriorityQueue;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Signature: Lit/unimi/dsi/fastutil/PriorityQueue<TK;>;

  protected final java.lang.Object sync;
    descriptor: Ljava/lang/Object;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected void <init>(it.unimi.dsi.fastutil.PriorityQueue<K>, );
    descriptor: (Lit/unimi/dsi/fastutil/PriorityQueue;Ljava/lang/Object;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
        start local 1 // it.unimi.dsi.fastutil.PriorityQueue q
        start local 2 // java.lang.Object sync
         0: .line 107
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 108
            aload 0 /* this */
            aload 1 /* q */
            putfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.q:Lit/unimi/dsi/fastutil/PriorityQueue;
         2: .line 109
            aload 0 /* this */
            aload 2 /* sync */
            putfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
         3: .line 110
            return
        end local 2 // java.lang.Object sync
        end local 1 // it.unimi.dsi.fastutil.PriorityQueue q
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
            0    4     1     q  Lit/unimi/dsi/fastutil/PriorityQueue<TK;>;
            0    4     2  sync  Ljava/lang/Object;
    Signature: (Lit/unimi/dsi/fastutil/PriorityQueue<TK;>;Ljava/lang/Object;)V
    MethodParameters:
      Name  Flags
      q     final
      sync  final

  protected void <init>(it.unimi.dsi.fastutil.PriorityQueue<K>);
    descriptor: (Lit/unimi/dsi/fastutil/PriorityQueue;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
        start local 1 // it.unimi.dsi.fastutil.PriorityQueue q
         0: .line 112
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 113
            aload 0 /* this */
            aload 1 /* q */
            putfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.q:Lit/unimi/dsi/fastutil/PriorityQueue;
         2: .line 114
            aload 0 /* this */
            aload 0 /* this */
            putfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
         3: .line 115
            return
        end local 1 // it.unimi.dsi.fastutil.PriorityQueue q
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
            0    4     1     q  Lit/unimi/dsi/fastutil/PriorityQueue<TK;>;
    Signature: (Lit/unimi/dsi/fastutil/PriorityQueue<TK;>;)V
    MethodParameters:
      Name  Flags
      q     final

  public void enqueue();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
        start local 1 // java.lang.Object x
         0: .line 118
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.q:Lit/unimi/dsi/fastutil/PriorityQueue;
            aload 1 /* x */
            invokeinterface it.unimi.dsi.fastutil.PriorityQueue.enqueue:(Ljava/lang/Object;)V
            aload 2
            monitorexit
         2: goto 5
      StackMap locals: it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue java.lang.Object java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 2
            monitorexit
         4: athrow
      StackMap locals:
      StackMap stack:
         5: return
        end local 1 // java.lang.Object x
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
            0    6     1     x  TK;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: (TK;)V
    MethodParameters:
      Name  Flags
      x     

  public K dequeue();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
         0: .line 121
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.q:Lit/unimi/dsi/fastutil/PriorityQueue;
            invokeinterface it.unimi.dsi.fastutil.PriorityQueue.dequeue:()Ljava/lang/Object;
            aload 1
            monitorexit
         2: areturn
      StackMap locals: it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 1
            monitorexit
         4: athrow
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: ()TK;

  public K first();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
         0: .line 124
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.q:Lit/unimi/dsi/fastutil/PriorityQueue;
            invokeinterface it.unimi.dsi.fastutil.PriorityQueue.first:()Ljava/lang/Object;
            aload 1
            monitorexit
         2: areturn
      StackMap locals: it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 1
            monitorexit
         4: athrow
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: ()TK;

  public K last();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
         0: .line 127
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.q:Lit/unimi/dsi/fastutil/PriorityQueue;
            invokeinterface it.unimi.dsi.fastutil.PriorityQueue.last:()Ljava/lang/Object;
            aload 1
            monitorexit
         2: areturn
      StackMap locals: it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 1
            monitorexit
         4: athrow
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: ()TK;

  public boolean isEmpty();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
         0: .line 130
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.q:Lit/unimi/dsi/fastutil/PriorityQueue;
            invokeinterface it.unimi.dsi.fastutil.PriorityQueue.isEmpty:()Z
            aload 1
            monitorexit
         2: ireturn
      StackMap locals: it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 1
            monitorexit
         4: athrow
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
         0: .line 133
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.q:Lit/unimi/dsi/fastutil/PriorityQueue;
            invokeinterface it.unimi.dsi.fastutil.PriorityQueue.size:()I
            aload 1
            monitorexit
         2: ireturn
      StackMap locals: it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 1
            monitorexit
         4: athrow
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
         0: .line 136
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.q:Lit/unimi/dsi/fastutil/PriorityQueue;
            invokeinterface it.unimi.dsi.fastutil.PriorityQueue.clear:()V
            aload 1
            monitorexit
         2: goto 5
      StackMap locals: it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 1
            monitorexit
         4: athrow
      StackMap locals:
      StackMap stack:
         5: return
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any

  public void changed();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
         0: .line 139
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.q:Lit/unimi/dsi/fastutil/PriorityQueue;
            invokeinterface it.unimi.dsi.fastutil.PriorityQueue.changed:()V
            aload 1
            monitorexit
         2: goto 5
      StackMap locals: it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 1
            monitorexit
         4: athrow
      StackMap locals:
      StackMap stack:
         5: return
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any

  public java.util.Comparator<? super K> comparator();
    descriptor: ()Ljava/util/Comparator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
         0: .line 142
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.q:Lit/unimi/dsi/fastutil/PriorityQueue;
            invokeinterface it.unimi.dsi.fastutil.PriorityQueue.comparator:()Ljava/util/Comparator;
            aload 1
            monitorexit
         2: areturn
      StackMap locals: it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 1
            monitorexit
         4: athrow
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: ()Ljava/util/Comparator<-TK;>;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
         0: .line 145
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.q:Lit/unimi/dsi/fastutil/PriorityQueue;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            aload 1
            monitorexit
         2: areturn
      StackMap locals: it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 1
            monitorexit
         4: athrow
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
         0: .line 148
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.q:Lit/unimi/dsi/fastutil/PriorityQueue;
            invokevirtual java.lang.Object.hashCode:()I
            aload 1
            monitorexit
         2: ireturn
      StackMap locals: it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 1
            monitorexit
         4: athrow
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
        start local 1 // java.lang.Object o
         0: .line 151
            aload 1 /* o */
            aload 0 /* this */
            if_acmpne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         2: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.q:Lit/unimi/dsi/fastutil/PriorityQueue;
            aload 1 /* o */
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            aload 2
            monitorexit
         3: ireturn
      StackMap locals: it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue java.lang.Object java.lang.Object
      StackMap stack: java.lang.Throwable
         4: aload 2
            monitorexit
         5: athrow
        end local 1 // java.lang.Object o
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
            0    6     1     o  Ljava/lang/Object;
      Exception table:
        from    to  target  type
           2     3       4  any
           4     5       4  any
    MethodParameters:
      Name  Flags
      o     final

  private void writeObject(java.io.ObjectOutputStream);
    descriptor: (Ljava/io/ObjectOutputStream;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
        start local 1 // java.io.ObjectOutputStream s
         0: .line 154
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue.sync:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: aload 1 /* s */
            invokevirtual java.io.ObjectOutputStream.defaultWriteObject:()V
            aload 2
            monitorexit
         2: goto 5
      StackMap locals: it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue java.io.ObjectOutputStream java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 2
            monitorexit
         4: athrow
         5: .line 155
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.io.ObjectOutputStream s
        end local 0 // it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lit/unimi/dsi/fastutil/PriorityQueues$SynchronizedPriorityQueue<TK;>;
            0    6     1     s  Ljava/io/ObjectOutputStream;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      s     
}
Signature: <K:Ljava/lang/Object;>Ljava/lang/Object;Lit/unimi/dsi/fastutil/PriorityQueue<TK;>;Ljava/io/Serializable;
SourceFile: "PriorityQueues.java"
NestHost: it.unimi.dsi.fastutil.PriorityQueues
InnerClasses:
  public SynchronizedPriorityQueue = it.unimi.dsi.fastutil.PriorityQueues$SynchronizedPriorityQueue of it.unimi.dsi.fastutil.PriorityQueues