public class com.sun.imageio.plugins.png.PNGImageWriterSpi extends javax.imageio.spi.ImageWriterSpi
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.sun.imageio.plugins.png.PNGImageWriterSpi
  super_class: javax.imageio.spi.ImageWriterSpi
{
  private static final java.lang.String vendorName;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "Oracle Corporation"

  private static final java.lang.String version;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "1.0"

  private static final java.lang.String[] names;
    descriptor: [Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.lang.String[] suffixes;
    descriptor: [Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.lang.String[] MIMETypes;
    descriptor: [Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.lang.String writerClassName;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "com.sun.imageio.plugins.png.PNGImageWriter"

  private static final java.lang.String[] readerSpiNames;
    descriptor: [Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=0, args_size=0
         0: .line 45
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "png"
            aastore
            dup
            iconst_1
            ldc "PNG"
            aastore
            putstatic com.sun.imageio.plugins.png.PNGImageWriterSpi.names:[Ljava/lang/String;
         1: .line 47
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "png"
            aastore
            putstatic com.sun.imageio.plugins.png.PNGImageWriterSpi.suffixes:[Ljava/lang/String;
         2: .line 49
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "image/png"
            aastore
            dup
            iconst_1
            ldc "image/x-png"
            aastore
            putstatic com.sun.imageio.plugins.png.PNGImageWriterSpi.MIMETypes:[Ljava/lang/String;
         3: .line 54
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
         4: .line 55
            ldc "com.sun.imageio.plugins.png.PNGImageReaderSpi"
            aastore
         5: .line 54
            putstatic com.sun.imageio.plugins.png.PNGImageWriterSpi.readerSpiNames:[Ljava/lang/String;
         6: .line 56
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=19, locals=1, args_size=1
        start local 0 // com.sun.imageio.plugins.png.PNGImageWriterSpi this
         0: .line 59
            aload 0 /* this */
            ldc "Oracle Corporation"
         1: .line 60
            ldc "1.0"
         2: .line 61
            getstatic com.sun.imageio.plugins.png.PNGImageWriterSpi.names:[Ljava/lang/String;
         3: .line 62
            getstatic com.sun.imageio.plugins.png.PNGImageWriterSpi.suffixes:[Ljava/lang/String;
         4: .line 63
            getstatic com.sun.imageio.plugins.png.PNGImageWriterSpi.MIMETypes:[Ljava/lang/String;
         5: .line 64
            ldc "com.sun.imageio.plugins.png.PNGImageWriter"
         6: .line 65
            iconst_1
            anewarray java.lang.Class
            dup
            iconst_0
            ldc Ljavax/imageio/stream/ImageOutputStream;
            aastore
         7: .line 66
            getstatic com.sun.imageio.plugins.png.PNGImageWriterSpi.readerSpiNames:[Ljava/lang/String;
         8: .line 67
            iconst_0
         9: .line 68
            aconst_null
            aconst_null
        10: .line 69
            aconst_null
            aconst_null
        11: .line 70
            iconst_1
        12: .line 71
            ldc "javax_imageio_png_1.0"
        13: .line 72
            ldc "com.sun.imageio.plugins.png.PNGMetadataFormat"
        14: .line 73
            aconst_null
            aconst_null
            invokespecial javax.imageio.spi.ImageWriterSpi.<init>:(Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;[Ljava/lang/Class;[Ljava/lang/String;ZLjava/lang/String;Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;ZLjava/lang/String;Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;)V
        15: .line 75
            return
        end local 0 // com.sun.imageio.plugins.png.PNGImageWriterSpi this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   16     0  this  Lcom/sun/imageio/plugins/png/PNGImageWriterSpi;

  public boolean canEncodeImage(javax.imageio.ImageTypeSpecifier);
    descriptor: (Ljavax/imageio/ImageTypeSpecifier;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=8, args_size=2
        start local 0 // com.sun.imageio.plugins.png.PNGImageWriterSpi this
        start local 1 // javax.imageio.ImageTypeSpecifier type
         0: .line 78
            aload 1 /* type */
            invokevirtual javax.imageio.ImageTypeSpecifier.getSampleModel:()Ljava/awt/image/SampleModel;
            astore 2 /* sampleModel */
        start local 2 // java.awt.image.SampleModel sampleModel
         1: .line 79
            aload 1 /* type */
            invokevirtual javax.imageio.ImageTypeSpecifier.getColorModel:()Ljava/awt/image/ColorModel;
            astore 3 /* colorModel */
        start local 3 // java.awt.image.ColorModel colorModel
         2: .line 82
            aload 2 /* sampleModel */
            invokevirtual java.awt.image.SampleModel.getSampleSize:()[I
            astore 4 /* sampleSize */
        start local 4 // int[] sampleSize
         3: .line 83
            aload 4 /* sampleSize */
            iconst_0
            iaload
            istore 5 /* bitDepth */
        start local 5 // int bitDepth
         4: .line 84
            iconst_1
            istore 6 /* i */
        start local 6 // int i
         5: goto 9
         6: .line 85
      StackMap locals: com.sun.imageio.plugins.png.PNGImageWriterSpi javax.imageio.ImageTypeSpecifier java.awt.image.SampleModel java.awt.image.ColorModel int[] int int
      StackMap stack:
            aload 4 /* sampleSize */
            iload 6 /* i */
            iaload
            iload 5 /* bitDepth */
            if_icmple 8
         7: .line 86
            aload 4 /* sampleSize */
            iload 6 /* i */
            iaload
            istore 5 /* bitDepth */
         8: .line 84
      StackMap locals:
      StackMap stack:
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
         9: iload 6 /* i */
            aload 4 /* sampleSize */
            arraylength
            if_icmplt 6
        end local 6 // int i
        10: .line 91
            iload 5 /* bitDepth */
            iconst_1
            if_icmplt 11
            iload 5 /* bitDepth */
            bipush 16
            if_icmple 12
        11: .line 92
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        12: .line 96
      StackMap locals:
      StackMap stack:
            aload 2 /* sampleModel */
            invokevirtual java.awt.image.SampleModel.getNumBands:()I
            istore 6 /* numBands */
        start local 6 // int numBands
        13: .line 97
            iload 6 /* numBands */
            iconst_1
            if_icmplt 14
            iload 6 /* numBands */
            iconst_4
            if_icmple 15
        14: .line 98
      StackMap locals: int
      StackMap stack:
            iconst_0
            ireturn
        15: .line 101
      StackMap locals:
      StackMap stack:
            aload 3 /* colorModel */
            invokevirtual java.awt.image.ColorModel.hasAlpha:()Z
            istore 7 /* hasAlpha */
        start local 7 // boolean hasAlpha
        16: .line 106
            aload 3 /* colorModel */
            instanceof java.awt.image.IndexColorModel
            ifeq 18
        17: .line 107
            iconst_1
            ireturn
        18: .line 109
      StackMap locals: int
      StackMap stack:
            iload 6 /* numBands */
            iconst_1
            if_icmpeq 19
            iload 6 /* numBands */
            iconst_3
            if_icmpne 21
      StackMap locals:
      StackMap stack:
        19: iload 7 /* hasAlpha */
            ifeq 21
        20: .line 110
            iconst_0
            ireturn
        21: .line 112
      StackMap locals:
      StackMap stack:
            iload 6 /* numBands */
            iconst_2
            if_icmpeq 22
            iload 6 /* numBands */
            iconst_4
            if_icmpne 24
      StackMap locals:
      StackMap stack:
        22: iload 7 /* hasAlpha */
            ifne 24
        23: .line 113
            iconst_0
            ireturn
        24: .line 116
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 7 // boolean hasAlpha
        end local 6 // int numBands
        end local 5 // int bitDepth
        end local 4 // int[] sampleSize
        end local 3 // java.awt.image.ColorModel colorModel
        end local 2 // java.awt.image.SampleModel sampleModel
        end local 1 // javax.imageio.ImageTypeSpecifier type
        end local 0 // com.sun.imageio.plugins.png.PNGImageWriterSpi this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   25     0         this  Lcom/sun/imageio/plugins/png/PNGImageWriterSpi;
            0   25     1         type  Ljavax/imageio/ImageTypeSpecifier;
            1   25     2  sampleModel  Ljava/awt/image/SampleModel;
            2   25     3   colorModel  Ljava/awt/image/ColorModel;
            3   25     4   sampleSize  [I
            4   25     5     bitDepth  I
            5   10     6            i  I
           13   25     6     numBands  I
           16   25     7     hasAlpha  Z
    MethodParameters:
      Name  Flags
      type  

  public java.lang.String getDescription(java.util.Locale);
    descriptor: (Ljava/util/Locale;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // com.sun.imageio.plugins.png.PNGImageWriterSpi this
        start local 1 // java.util.Locale locale
         0: .line 120
            ldc "Standard PNG image writer"
            areturn
        end local 1 // java.util.Locale locale
        end local 0 // com.sun.imageio.plugins.png.PNGImageWriterSpi this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lcom/sun/imageio/plugins/png/PNGImageWriterSpi;
            0    1     1  locale  Ljava/util/Locale;
    MethodParameters:
        Name  Flags
      locale  

  public javax.imageio.ImageWriter createWriterInstance(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljavax/imageio/ImageWriter;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.sun.imageio.plugins.png.PNGImageWriterSpi this
        start local 1 // java.lang.Object extension
         0: .line 124
            new com.sun.imageio.plugins.png.PNGImageWriter
            dup
            aload 0 /* this */
            invokespecial com.sun.imageio.plugins.png.PNGImageWriter.<init>:(Ljavax/imageio/spi/ImageWriterSpi;)V
            areturn
        end local 1 // java.lang.Object extension
        end local 0 // com.sun.imageio.plugins.png.PNGImageWriterSpi this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lcom/sun/imageio/plugins/png/PNGImageWriterSpi;
            0    1     1  extension  Ljava/lang/Object;
    MethodParameters:
           Name  Flags
      extension  
}
SourceFile: "PNGImageWriterSpi.java"