public final class com.fasterxml.jackson.core.util.InternCache extends java.util.concurrent.ConcurrentHashMap<java.lang.String, java.lang.String>
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: com.fasterxml.jackson.core.util.InternCache
  super_class: java.util.concurrent.ConcurrentHashMap
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  private static final int MAX_ENTRIES;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 180

  public static final com.fasterxml.jackson.core.util.InternCache instance;
    descriptor: Lcom/fasterxml/jackson/core/util/InternCache;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  private final java.lang.Object lock;
    descriptor: Ljava/lang/Object;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 29
            new com.fasterxml.jackson.core.util.InternCache
            dup
            invokespecial com.fasterxml.jackson.core.util.InternCache.<init>:()V
            putstatic com.fasterxml.jackson.core.util.InternCache.instance:Lcom/fasterxml/jackson/core/util/InternCache;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // com.fasterxml.jackson.core.util.InternCache this
         0: .line 38
            aload 0 /* this */
            sipush 180
            ldc 0.8
            iconst_4
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:(IFI)V
         1: .line 36
            aload 0 /* this */
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putfield com.fasterxml.jackson.core.util.InternCache.lock:Ljava/lang/Object;
         2: .line 38
            return
        end local 0 // com.fasterxml.jackson.core.util.InternCache this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/fasterxml/jackson/core/util/InternCache;

  public java.lang.String intern(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // com.fasterxml.jackson.core.util.InternCache this
        start local 1 // java.lang.String input
         0: .line 41
            aload 0 /* this */
            aload 1 /* input */
            invokevirtual com.fasterxml.jackson.core.util.InternCache.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 2 /* result */
        start local 2 // java.lang.String result
         1: .line 42
            aload 2 /* result */
            ifnull 2
            aload 2 /* result */
            areturn
         2: .line 49
      StackMap locals: java.lang.String
      StackMap stack:
            aload 0 /* this */
            invokevirtual com.fasterxml.jackson.core.util.InternCache.size:()I
            sipush 180
            if_icmplt 10
         3: .line 54
            aload 0 /* this */
            getfield com.fasterxml.jackson.core.util.InternCache.lock:Ljava/lang/Object;
            dup
            astore 3
            monitorenter
         4: .line 55
            aload 0 /* this */
            invokevirtual com.fasterxml.jackson.core.util.InternCache.size:()I
            sipush 180
            if_icmplt 6
         5: .line 56
            aload 0 /* this */
            invokevirtual com.fasterxml.jackson.core.util.InternCache.clear:()V
         6: .line 54
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 3
            monitorexit
         7: goto 10
      StackMap locals:
      StackMap stack: java.lang.Throwable
         8: aload 3
            monitorexit
         9: athrow
        10: .line 60
      StackMap locals:
      StackMap stack:
            aload 1 /* input */
            invokevirtual java.lang.String.intern:()Ljava/lang/String;
            astore 2 /* result */
        11: .line 61
            aload 0 /* this */
            aload 2 /* result */
            aload 2 /* result */
            invokevirtual com.fasterxml.jackson.core.util.InternCache.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        12: .line 62
            aload 2 /* result */
            areturn
        end local 2 // java.lang.String result
        end local 1 // java.lang.String input
        end local 0 // com.fasterxml.jackson.core.util.InternCache this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   13     0    this  Lcom/fasterxml/jackson/core/util/InternCache;
            0   13     1   input  Ljava/lang/String;
            1   13     2  result  Ljava/lang/String;
      Exception table:
        from    to  target  type
           4     7       8  any
           8     9       8  any
    MethodParameters:
       Name  Flags
      input  
}
Signature: Ljava/util/concurrent/ConcurrentHashMap<Ljava/lang/String;Ljava/lang/String;>;
SourceFile: "InternCache.java"