https://xerces.apache.org/xerces2-j/: Xerces2 is the next generation of high performance, fully compliant XML parsers in the Apache Xerces family. This new version of Xerces introduces the Xerces Native Interface (XNI), a complete framework for building parser components and configurations that is extremely modular and easy to program. The Apache Xerces2 parser is the reference implementation of XNI but other parser components, configurations, and parsers can be written using the Xerces Native Interface. For complete design and implementation documents, refer to the XNI Manual. Xerces2 is a fully conforming XML Schema 1.0 processor. A partial experimental implementation of the XML Schema 1.1 Structures and Datatypes Working Drafts (December 2009) and an experimental implementation of the XML Schema Definition Language (XSD): Component Designators (SCD) Candidate Recommendation (January 2010) are provided for evaluation. For more information, refer to the XML Schema page. Xerces2 also provides a complete implementation of the Document Object Model Level 3 Core and Load/Save W3C Recommendations and provides a complete implementation of the XML Inclusions (XInclude) W3C Recommendation. It also provides support for OASIS XML Catalogs v1.1. Xerces2 is able to parse documents written according to the XML 1.1 Recommendation, except that it does not yet provide an option to enable normalization checking as described in section 2.13 of this specification. It also handles namespaces according to the XML Namespaces 1.1 Recommendation, and will correctly serialize XML 1.1 documents if the DOM level 3 load/save APIs are in use. 
public final class org.apache.xerces.impl.io.Latin1Reader extends java.io.Reader
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.apache.xerces.impl.io.Latin1Reader
  super_class: java.io.Reader
{
  public static final int DEFAULT_BUFFER_SIZE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 2048

  protected final java.io.InputStream fInputStream;
    descriptor: Ljava/io/InputStream;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected final byte[] fBuffer;
    descriptor: [B
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  public void <init>(java.io.InputStream);
    descriptor: (Ljava/io/InputStream;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.xerces.impl.io.Latin1Reader this
        start local 1 // java.io.InputStream inputStream
         0: .line 64
            aload 0 /* this */
            aload 1 /* inputStream */
            sipush 2048
            invokespecial org.apache.xerces.impl.io.Latin1Reader.<init>:(Ljava/io/InputStream;I)V
         1: .line 65
            return
        end local 1 // java.io.InputStream inputStream
        end local 0 // org.apache.xerces.impl.io.Latin1Reader this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lorg/apache/xerces/impl/io/Latin1Reader;
            0    2     1  inputStream  Ljava/io/InputStream;
    MethodParameters:
             Name  Flags
      inputStream  

  public void <init>(java.io.InputStream, int);
    descriptor: (Ljava/io/InputStream;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.xerces.impl.io.Latin1Reader this
        start local 1 // java.io.InputStream inputStream
        start local 2 // int size
         0: .line 75
            aload 0 /* this */
            aload 1 /* inputStream */
            iload 2 /* size */
            newarray 8
            invokespecial org.apache.xerces.impl.io.Latin1Reader.<init>:(Ljava/io/InputStream;[B)V
         1: .line 76
            return
        end local 2 // int size
        end local 1 // java.io.InputStream inputStream
        end local 0 // org.apache.xerces.impl.io.Latin1Reader this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lorg/apache/xerces/impl/io/Latin1Reader;
            0    2     1  inputStream  Ljava/io/InputStream;
            0    2     2         size  I
    MethodParameters:
             Name  Flags
      inputStream  
      size         

  public void <init>(java.io.InputStream, byte[]);
    descriptor: (Ljava/io/InputStream;[B)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.apache.xerces.impl.io.Latin1Reader this
        start local 1 // java.io.InputStream inputStream
        start local 2 // byte[] buffer
         0: .line 84
            aload 0 /* this */
            invokespecial java.io.Reader.<init>:()V
         1: .line 85
            aload 0 /* this */
            aload 1 /* inputStream */
            putfield org.apache.xerces.impl.io.Latin1Reader.fInputStream:Ljava/io/InputStream;
         2: .line 86
            aload 0 /* this */
            aload 2 /* buffer */
            putfield org.apache.xerces.impl.io.Latin1Reader.fBuffer:[B
         3: .line 87
            return
        end local 2 // byte[] buffer
        end local 1 // java.io.InputStream inputStream
        end local 0 // org.apache.xerces.impl.io.Latin1Reader this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lorg/apache/xerces/impl/io/Latin1Reader;
            0    4     1  inputStream  Ljava/io/InputStream;
            0    4     2       buffer  [B
    MethodParameters:
             Name  Flags
      inputStream  
      buffer       

  public int read();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.xerces.impl.io.Latin1Reader this
         0: .line 107
            aload 0 /* this */
            getfield org.apache.xerces.impl.io.Latin1Reader.fInputStream:Ljava/io/InputStream;
            invokevirtual java.io.InputStream.read:()I
            ireturn
        end local 0 // org.apache.xerces.impl.io.Latin1Reader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/xerces/impl/io/Latin1Reader;
    Exceptions:
      throws java.io.IOException

  public int read(char[], int, int);
    descriptor: ([CII)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=6, args_size=4
        start local 0 // org.apache.xerces.impl.io.Latin1Reader this
        start local 1 // char[] ch
        start local 2 // int offset
        start local 3 // int length
         0: .line 125
            iload 3 /* length */
            aload 0 /* this */
            getfield org.apache.xerces.impl.io.Latin1Reader.fBuffer:[B
            arraylength
            if_icmple 2
         1: .line 126
            aload 0 /* this */
            getfield org.apache.xerces.impl.io.Latin1Reader.fBuffer:[B
            arraylength
            istore 3 /* length */
         2: .line 128
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.xerces.impl.io.Latin1Reader.fInputStream:Ljava/io/InputStream;
            aload 0 /* this */
            getfield org.apache.xerces.impl.io.Latin1Reader.fBuffer:[B
            iconst_0
            iload 3 /* length */
            invokevirtual java.io.InputStream.read:([BII)I
            istore 4 /* count */
        start local 4 // int count
         3: .line 129
            iconst_0
            istore 5 /* i */
        start local 5 // int i
         4: goto 7
         5: .line 130
      StackMap locals: int int
      StackMap stack:
            aload 1 /* ch */
            iload 2 /* offset */
            iload 5 /* i */
            iadd
            aload 0 /* this */
            getfield org.apache.xerces.impl.io.Latin1Reader.fBuffer:[B
            iload 5 /* i */
            baload
            sipush 255
            iand
            i2c
            castore
         6: .line 129
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
         7: iload 5 /* i */
            iload 4 /* count */
            if_icmplt 5
        end local 5 // int i
         8: .line 132
            iload 4 /* count */
            ireturn
        end local 4 // int count
        end local 3 // int length
        end local 2 // int offset
        end local 1 // char[] ch
        end local 0 // org.apache.xerces.impl.io.Latin1Reader this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    9     0    this  Lorg/apache/xerces/impl/io/Latin1Reader;
            0    9     1      ch  [C
            0    9     2  offset  I
            0    9     3  length  I
            3    9     4   count  I
            4    8     5       i  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      ch      
      offset  
      length  

  public long skip(long);
    descriptor: (J)J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.xerces.impl.io.Latin1Reader this
        start local 1 // long n
         0: .line 146
            aload 0 /* this */
            getfield org.apache.xerces.impl.io.Latin1Reader.fInputStream:Ljava/io/InputStream;
            lload 1 /* n */
            invokevirtual java.io.InputStream.skip:(J)J
            lreturn
        end local 1 // long n
        end local 0 // org.apache.xerces.impl.io.Latin1Reader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/xerces/impl/io/Latin1Reader;
            0    1     1     n  J
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      n     

  public boolean ready();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.xerces.impl.io.Latin1Reader this
         0: .line 159
            iconst_0
            ireturn
        end local 0 // org.apache.xerces.impl.io.Latin1Reader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/xerces/impl/io/Latin1Reader;
    Exceptions:
      throws java.io.IOException

  public boolean markSupported();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.xerces.impl.io.Latin1Reader this
         0: .line 166
            aload 0 /* this */
            getfield org.apache.xerces.impl.io.Latin1Reader.fInputStream:Ljava/io/InputStream;
            invokevirtual java.io.InputStream.markSupported:()Z
            ireturn
        end local 0 // org.apache.xerces.impl.io.Latin1Reader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/xerces/impl/io/Latin1Reader;

  public void mark(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.xerces.impl.io.Latin1Reader this
        start local 1 // int readAheadLimit
         0: .line 183
            aload 0 /* this */
            getfield org.apache.xerces.impl.io.Latin1Reader.fInputStream:Ljava/io/InputStream;
            iload 1 /* readAheadLimit */
            invokevirtual java.io.InputStream.mark:(I)V
         1: .line 184
            return
        end local 1 // int readAheadLimit
        end local 0 // org.apache.xerces.impl.io.Latin1Reader this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    2     0            this  Lorg/apache/xerces/impl/io/Latin1Reader;
            0    2     1  readAheadLimit  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
                Name  Flags
      readAheadLimit  

  public void reset();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.xerces.impl.io.Latin1Reader this
         0: .line 200
            aload 0 /* this */
            getfield org.apache.xerces.impl.io.Latin1Reader.fInputStream:Ljava/io/InputStream;
            invokevirtual java.io.InputStream.reset:()V
         1: .line 201
            return
        end local 0 // org.apache.xerces.impl.io.Latin1Reader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/xerces/impl/io/Latin1Reader;
    Exceptions:
      throws java.io.IOException

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.xerces.impl.io.Latin1Reader this
         0: .line 211
            aload 0 /* this */
            getfield org.apache.xerces.impl.io.Latin1Reader.fInputStream:Ljava/io/InputStream;
            invokevirtual java.io.InputStream.close:()V
         1: .line 212
            return
        end local 0 // org.apache.xerces.impl.io.Latin1Reader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/xerces/impl/io/Latin1Reader;
    Exceptions:
      throws java.io.IOException
}
SourceFile: "Latin1Reader.java"