http://commons.apache.org/proper/commons-net/: Apache Commons Net library contains a collection of network utilities and protocol implementations. Supported protocols include: Echo, Finger, FTP, NNTP, NTP, POP3(S), SMTP(S), Telnet, Whois (The Apache Software Foundation)
  • Henrik Sorensen
  • Jeff Nadler
  • William Noto
  • Stephane ESTE-GRACIAS
  • Dan Armbrust
  • Yuval Kashtan
  • Joseph Hindsley
  • Rob Hasselbaum
  • Mario Ivankovits
  • Naz Irizarry (MITRE Corp)
  • Tapan Karecha
  • Jason Mathews (MITRE Corp)
  • Winston Ojeda (Quad/Graphics, Inc.)
  • Ted Wise
  • Bogdan Drozdowski
  • Jeffrey D. Brekke (Quad/Graphics, Inc.)
  • Steve Cohen (javactivity.org)
  • Bruno D'Avanzo (Hewlett-Packard)
  • Daniel F. Savarese (<a href="http://www.savarese.com/">Savarese Software Research</a>)
  • Rory Winston ()
  • Rory Winston () 
public final class org.apache.commons.net.io.FromNetASCIIInputStream extends java.io.PushbackInputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.apache.commons.net.io.FromNetASCIIInputStream
  super_class: java.io.PushbackInputStream
{
  static final boolean _noConversionRequired;
    descriptor: Z
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final java.lang.String _lineSeparator;
    descriptor: Ljava/lang/String;
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final byte[] _lineSeparatorBytes;
    descriptor: [B
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  private int __length;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=1, args_size=0
         0: .line 42
            ldc "line.separator"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            putstatic org.apache.commons.net.io.FromNetASCIIInputStream._lineSeparator:Ljava/lang/String;
         1: .line 43
            getstatic org.apache.commons.net.io.FromNetASCIIInputStream._lineSeparator:Ljava/lang/String;
            ldc "\r\n"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            putstatic org.apache.commons.net.io.FromNetASCIIInputStream._noConversionRequired:Z
         2: .line 45
            getstatic org.apache.commons.net.io.FromNetASCIIInputStream._lineSeparator:Ljava/lang/String;
            ldc "US-ASCII"
            invokevirtual java.lang.String.getBytes:(Ljava/lang/String;)[B
            putstatic org.apache.commons.net.io.FromNetASCIIInputStream._lineSeparatorBytes:[B
         3: .line 46
            goto 6
      StackMap locals:
      StackMap stack: java.io.UnsupportedEncodingException
         4: astore 0 /* e */
        start local 0 // java.io.UnsupportedEncodingException e
         5: .line 47
            new java.lang.RuntimeException
            dup
            ldc "Broken JVM - cannot find US-ASCII charset!"
            aload 0 /* e */
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 0 // java.io.UnsupportedEncodingException e
         6: .line 49
      StackMap locals:
      StackMap stack:
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            5    6     0     e  Ljava/io/UnsupportedEncodingException;
      Exception table:
        from    to  target  type
           2     3       4  Class java.io.UnsupportedEncodingException

  public static final boolean isConversionRequired();
    descriptor: ()Z
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Code:
      stack=1, locals=0, args_size=0
         0: .line 64
            getstatic org.apache.commons.net.io.FromNetASCIIInputStream._noConversionRequired:Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(java.io.InputStream);
    descriptor: (Ljava/io/InputStream;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.commons.net.io.FromNetASCIIInputStream this
        start local 1 // java.io.InputStream input
         0: .line 74
            aload 0 /* this */
            aload 1 /* input */
            getstatic org.apache.commons.net.io.FromNetASCIIInputStream._lineSeparatorBytes:[B
            arraylength
            iconst_1
            iadd
            invokespecial java.io.PushbackInputStream.<init>:(Ljava/io/InputStream;I)V
         1: .line 51
            aload 0 /* this */
            iconst_0
            putfield org.apache.commons.net.io.FromNetASCIIInputStream.__length:I
         2: .line 75
            return
        end local 1 // java.io.InputStream input
        end local 0 // org.apache.commons.net.io.FromNetASCIIInputStream this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/apache/commons/net/io/FromNetASCIIInputStream;
            0    3     1  input  Ljava/io/InputStream;
    MethodParameters:
       Name  Flags
      input  

  private int __read();
    descriptor: ()I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.apache.commons.net.io.FromNetASCIIInputStream this
         0: .line 82
            aload 0 /* this */
            invokespecial java.io.PushbackInputStream.read:()I
            istore 1 /* ch */
        start local 1 // int ch
         1: .line 84
            iload 1 /* ch */
            bipush 13
            if_icmpne 11
         2: .line 86
            aload 0 /* this */
            invokespecial java.io.PushbackInputStream.read:()I
            istore 1 /* ch */
         3: .line 87
            iload 1 /* ch */
            bipush 10
            if_icmpne 8
         4: .line 89
            aload 0 /* this */
            getstatic org.apache.commons.net.io.FromNetASCIIInputStream._lineSeparatorBytes:[B
            invokevirtual org.apache.commons.net.io.FromNetASCIIInputStream.unread:([B)V
         5: .line 90
            aload 0 /* this */
            invokespecial java.io.PushbackInputStream.read:()I
            istore 1 /* ch */
         6: .line 92
            aload 0 /* this */
            dup
            getfield org.apache.commons.net.io.FromNetASCIIInputStream.__length:I
            iconst_1
            isub
            putfield org.apache.commons.net.io.FromNetASCIIInputStream.__length:I
         7: .line 93
            goto 11
         8: .line 96
      StackMap locals: int
      StackMap stack:
            iload 1 /* ch */
            iconst_m1
            if_icmpeq 10
         9: .line 97
            aload 0 /* this */
            iload 1 /* ch */
            invokevirtual org.apache.commons.net.io.FromNetASCIIInputStream.unread:(I)V
        10: .line 99
      StackMap locals:
      StackMap stack:
            bipush 13
            ireturn
        11: .line 103
      StackMap locals:
      StackMap stack:
            iload 1 /* ch */
            ireturn
        end local 1 // int ch
        end local 0 // org.apache.commons.net.io.FromNetASCIIInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Lorg/apache/commons/net/io/FromNetASCIIInputStream;
            1   12     1    ch  I
    Exceptions:
      throws java.io.IOException

  public int read();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.net.io.FromNetASCIIInputStream this
         0: .line 123
            getstatic org.apache.commons.net.io.FromNetASCIIInputStream._noConversionRequired:Z
            ifeq 2
         1: .line 124
            aload 0 /* this */
            invokespecial java.io.PushbackInputStream.read:()I
            ireturn
         2: .line 127
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.commons.net.io.FromNetASCIIInputStream.__read:()I
            ireturn
        end local 0 // org.apache.commons.net.io.FromNetASCIIInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/net/io/FromNetASCIIInputStream;
    Exceptions:
      throws java.io.IOException

  public int read(byte[]);
    descriptor: ([B)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.commons.net.io.FromNetASCIIInputStream this
        start local 1 // byte[] buffer
         0: .line 145
            aload 0 /* this */
            aload 1 /* buffer */
            iconst_0
            aload 1 /* buffer */
            arraylength
            invokevirtual org.apache.commons.net.io.FromNetASCIIInputStream.read:([BII)I
            ireturn
        end local 1 // byte[] buffer
        end local 0 // org.apache.commons.net.io.FromNetASCIIInputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lorg/apache/commons/net/io/FromNetASCIIInputStream;
            0    1     1  buffer  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      buffer  

  public int read(byte[], int, int);
    descriptor: ([BII)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=6, args_size=4
        start local 0 // org.apache.commons.net.io.FromNetASCIIInputStream this
        start local 1 // byte[] buffer
        start local 2 // int offset
        start local 3 // int length
         0: .line 166
            getstatic org.apache.commons.net.io.FromNetASCIIInputStream._noConversionRequired:Z
            ifeq 2
         1: .line 167
            aload 0 /* this */
            aload 1 /* buffer */
            iload 2 /* offset */
            iload 3 /* length */
            invokespecial java.io.PushbackInputStream.read:([BII)I
            ireturn
         2: .line 170
      StackMap locals:
      StackMap stack:
            iload 3 /* length */
            iconst_1
            if_icmpge 4
         3: .line 171
            iconst_0
            ireturn
         4: .line 176
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.commons.net.io.FromNetASCIIInputStream.available:()I
            istore 4 /* ch */
        start local 4 // int ch
         5: .line 178
            aload 0 /* this */
            iload 3 /* length */
            iload 4 /* ch */
            if_icmple 6
            iload 4 /* ch */
            goto 7
      StackMap locals: org.apache.commons.net.io.FromNetASCIIInputStream byte[] int int int
      StackMap stack: org.apache.commons.net.io.FromNetASCIIInputStream
         6: iload 3 /* length */
      StackMap locals: org.apache.commons.net.io.FromNetASCIIInputStream byte[] int int int
      StackMap stack: org.apache.commons.net.io.FromNetASCIIInputStream int
         7: putfield org.apache.commons.net.io.FromNetASCIIInputStream.__length:I
         8: .line 181
            aload 0 /* this */
            getfield org.apache.commons.net.io.FromNetASCIIInputStream.__length:I
            iconst_1
            if_icmpge 10
         9: .line 182
            aload 0 /* this */
            iconst_1
            putfield org.apache.commons.net.io.FromNetASCIIInputStream.__length:I
        10: .line 186
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.commons.net.io.FromNetASCIIInputStream.__read:()I
            dup
            istore 4 /* ch */
            iconst_m1
            if_icmpne 12
        11: .line 187
            iconst_m1
            ireturn
        12: .line 190
      StackMap locals:
      StackMap stack:
            iload 2 /* offset */
            istore 5 /* off */
        start local 5 // int off
        13: .line 194
      StackMap locals: int
      StackMap stack:
            aload 1 /* buffer */
            iload 2 /* offset */
            iinc 2 /* offset */ 1
            iload 4 /* ch */
            i2b
            bastore
        14: .line 196
            aload 0 /* this */
            dup
            getfield org.apache.commons.net.io.FromNetASCIIInputStream.__length:I
            iconst_1
            isub
            dup_x1
            putfield org.apache.commons.net.io.FromNetASCIIInputStream.__length:I
            ifle 15
            aload 0 /* this */
            invokevirtual org.apache.commons.net.io.FromNetASCIIInputStream.__read:()I
            dup
            istore 4 /* ch */
            iconst_m1
            if_icmpne 13
        15: .line 199
      StackMap locals:
      StackMap stack:
            iload 2 /* offset */
            iload 5 /* off */
            isub
            ireturn
        end local 5 // int off
        end local 4 // int ch
        end local 3 // int length
        end local 2 // int offset
        end local 1 // byte[] buffer
        end local 0 // org.apache.commons.net.io.FromNetASCIIInputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   16     0    this  Lorg/apache/commons/net/io/FromNetASCIIInputStream;
            0   16     1  buffer  [B
            0   16     2  offset  I
            0   16     3  length  I
            5   16     4      ch  I
           13   16     5     off  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      buffer  
      offset  
      length  

  public int available();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.commons.net.io.FromNetASCIIInputStream this
         0: .line 215
            aload 0 /* this */
            getfield org.apache.commons.net.io.FromNetASCIIInputStream.in:Ljava/io/InputStream;
            ifnonnull 2
         1: .line 216
            new java.io.IOException
            dup
            ldc "Stream closed"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 218
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.net.io.FromNetASCIIInputStream.buf:[B
            arraylength
            aload 0 /* this */
            getfield org.apache.commons.net.io.FromNetASCIIInputStream.pos:I
            isub
            aload 0 /* this */
            getfield org.apache.commons.net.io.FromNetASCIIInputStream.in:Ljava/io/InputStream;
            invokevirtual java.io.InputStream.available:()I
            iadd
            ireturn
        end local 0 // org.apache.commons.net.io.FromNetASCIIInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/net/io/FromNetASCIIInputStream;
    Exceptions:
      throws java.io.IOException
}
SourceFile: "FromNetASCIIInputStream.java"