public class org.apache.poi.util.BitFieldFactory
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.poi.util.BitFieldFactory
  super_class: java.lang.Object
{
  private static java.util.Map<java.lang.Integer, org.apache.poi.util.BitField> instances;
    descriptor: Ljava/util/Map;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Signature: Ljava/util/Map<Ljava/lang/Integer;Lorg/apache/poi/util/BitField;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 27
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putstatic org.apache.poi.util.BitFieldFactory.instances:Ljava/util/Map;
            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.apache.poi.util.BitFieldFactory this
         0: .line 26
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.poi.util.BitFieldFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/poi/util/BitFieldFactory;

  public static org.apache.poi.util.BitField getInstance(int);
    descriptor: (I)Lorg/apache/poi/util/BitField;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // int mask
         0: .line 30
            getstatic org.apache.poi.util.BitFieldFactory.instances:Ljava/util/Map;
            iload 0 /* mask */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.poi.util.BitField
            astore 1 /* f */
        start local 1 // org.apache.poi.util.BitField f
         1: .line 31
            aload 1 /* f */
            ifnonnull 4
         2: .line 32
            new org.apache.poi.util.BitField
            dup
            iload 0 /* mask */
            invokespecial org.apache.poi.util.BitField.<init>:(I)V
            astore 1 /* f */
         3: .line 33
            getstatic org.apache.poi.util.BitFieldFactory.instances:Ljava/util/Map;
            iload 0 /* mask */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aload 1 /* f */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         4: .line 35
      StackMap locals: org.apache.poi.util.BitField
      StackMap stack:
            aload 1 /* f */
            areturn
        end local 1 // org.apache.poi.util.BitField f
        end local 0 // int mask
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  mask  I
            1    5     1     f  Lorg/apache/poi/util/BitField;
    MethodParameters:
      Name  Flags
      mask  
}
SourceFile: "BitFieldFactory.java"