public class org.jruby.ext.stringio.StringIO$GenericReadable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.jruby.ext.stringio.StringIO$GenericReadable
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.ext.stringio.StringIO$GenericReadable this
         0: .line 1304
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.jruby.ext.stringio.StringIO$GenericReadable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ext/stringio/StringIO$GenericReadable;

  public static org.jruby.runtime.builtin.IRubyObject readchar(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject self
         0: .line 1307
            aload 1 /* self */
            aload 0 /* context */
            ldc "getc"
            invokeinterface org.jruby.runtime.builtin.IRubyObject.callMethod:(Lorg/jruby/runtime/ThreadContext;Ljava/lang/String;)Lorg/jruby/runtime/builtin/IRubyObject;
            astore 2 /* c */
        start local 2 // org.jruby.runtime.builtin.IRubyObject c
         1: .line 1309
            aload 2 /* c */
            invokeinterface org.jruby.runtime.builtin.IRubyObject.isNil:()Z
            ifeq 2
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            invokevirtual org.jruby.Ruby.newEOFError:()Lorg/jruby/exceptions/RaiseException;
            athrow
         2: .line 1311
      StackMap locals: org.jruby.runtime.builtin.IRubyObject
      StackMap stack:
            aload 2 /* c */
            areturn
        end local 2 // org.jruby.runtime.builtin.IRubyObject c
        end local 1 // org.jruby.runtime.builtin.IRubyObject self
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0  context  Lorg/jruby/runtime/ThreadContext;
            0    3     1     self  Lorg/jruby/runtime/builtin/IRubyObject;
            1    3     2        c  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"readchar"})
    MethodParameters:
         Name  Flags
      context  
      self     

  public static org.jruby.runtime.builtin.IRubyObject readbyte(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject self
         0: .line 1316
            aload 1 /* self */
            aload 0 /* context */
            ldc "getbyte"
            invokeinterface org.jruby.runtime.builtin.IRubyObject.callMethod:(Lorg/jruby/runtime/ThreadContext;Ljava/lang/String;)Lorg/jruby/runtime/builtin/IRubyObject;
            astore 2 /* b */
        start local 2 // org.jruby.runtime.builtin.IRubyObject b
         1: .line 1318
            aload 2 /* b */
            invokeinterface org.jruby.runtime.builtin.IRubyObject.isNil:()Z
            ifeq 2
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            invokevirtual org.jruby.Ruby.newEOFError:()Lorg/jruby/exceptions/RaiseException;
            athrow
         2: .line 1320
      StackMap locals: org.jruby.runtime.builtin.IRubyObject
      StackMap stack:
            aload 2 /* b */
            areturn
        end local 2 // org.jruby.runtime.builtin.IRubyObject b
        end local 1 // org.jruby.runtime.builtin.IRubyObject self
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0  context  Lorg/jruby/runtime/ThreadContext;
            0    3     1     self  Lorg/jruby/runtime/builtin/IRubyObject;
            1    3     2        b  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"readbyte"})
    MethodParameters:
         Name  Flags
      context  
      self     

  public static org.jruby.runtime.builtin.IRubyObject readline(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject, org.jruby.runtime.builtin.IRubyObject[]);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;[Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject self
        start local 2 // org.jruby.runtime.builtin.IRubyObject[] args
         0: .line 1325
            aload 1 /* self */
            aload 0 /* context */
            ldc "gets"
            aload 2 /* args */
            invokeinterface org.jruby.runtime.builtin.IRubyObject.callMethod:(Lorg/jruby/runtime/ThreadContext;Ljava/lang/String;[Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
            astore 3 /* line */
        start local 3 // org.jruby.runtime.builtin.IRubyObject line
         1: .line 1327
            aload 3 /* line */
            invokeinterface org.jruby.runtime.builtin.IRubyObject.isNil:()Z
            ifeq 2
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            invokevirtual org.jruby.Ruby.newEOFError:()Lorg/jruby/exceptions/RaiseException;
            athrow
         2: .line 1329
      StackMap locals: org.jruby.runtime.builtin.IRubyObject
      StackMap stack:
            aload 3 /* line */
            areturn
        end local 3 // org.jruby.runtime.builtin.IRubyObject line
        end local 2 // org.jruby.runtime.builtin.IRubyObject[] args
        end local 1 // org.jruby.runtime.builtin.IRubyObject self
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0  context  Lorg/jruby/runtime/ThreadContext;
            0    3     1     self  Lorg/jruby/runtime/builtin/IRubyObject;
            0    3     2     args  [Lorg/jruby/runtime/builtin/IRubyObject;
            1    3     3     line  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"readline"}, optional = 1, writes = {org.jruby.anno.FrameField.LASTLINE:Lorg/jruby/anno/FrameField;})
    MethodParameters:
         Name  Flags
      context  
      self     
      args     

  public static org.jruby.runtime.builtin.IRubyObject sysread(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject, org.jruby.runtime.builtin.IRubyObject[]);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;[Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject self
        start local 2 // org.jruby.runtime.builtin.IRubyObject[] args
         0: .line 1334
            aload 1 /* self */
            aload 0 /* context */
            ldc "read"
            aload 2 /* args */
            invokeinterface org.jruby.runtime.builtin.IRubyObject.callMethod:(Lorg/jruby/runtime/ThreadContext;Ljava/lang/String;[Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
            astore 3 /* val */
        start local 3 // org.jruby.runtime.builtin.IRubyObject val
         1: .line 1336
            aload 3 /* val */
            invokeinterface org.jruby.runtime.builtin.IRubyObject.isNil:()Z
            ifeq 2
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            invokevirtual org.jruby.Ruby.newEOFError:()Lorg/jruby/exceptions/RaiseException;
            athrow
         2: .line 1338
      StackMap locals: org.jruby.runtime.builtin.IRubyObject
      StackMap stack:
            aload 3 /* val */
            areturn
        end local 3 // org.jruby.runtime.builtin.IRubyObject val
        end local 2 // org.jruby.runtime.builtin.IRubyObject[] args
        end local 1 // org.jruby.runtime.builtin.IRubyObject self
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0  context  Lorg/jruby/runtime/ThreadContext;
            0    3     1     self  Lorg/jruby/runtime/builtin/IRubyObject;
            0    3     2     args  [Lorg/jruby/runtime/builtin/IRubyObject;
            1    3     3      val  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"sysread", "readpartial"}, optional = 2)
    MethodParameters:
         Name  Flags
      context  
      self     
      args     

  public static org.jruby.runtime.builtin.IRubyObject read_nonblock(org.jruby.runtime.ThreadContext, org.jruby.runtime.builtin.IRubyObject, org.jruby.runtime.builtin.IRubyObject[]);
    descriptor: (Lorg/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;[Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=7, args_size=3
        start local 0 // org.jruby.runtime.ThreadContext context
        start local 1 // org.jruby.runtime.builtin.IRubyObject self
        start local 2 // org.jruby.runtime.builtin.IRubyObject[] args
         0: .line 1343
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.runtime:Lorg/jruby/Ruby;
            astore 3 /* runtime */
        start local 3 // org.jruby.Ruby runtime
         1: .line 1345
            iconst_1
            istore 4 /* exception */
        start local 4 // boolean exception
         2: .line 1346
            aload 3 /* runtime */
            aload 2 /* args */
            invokestatic org.jruby.ast.util.ArgsUtil.getOptionsArg:(Lorg/jruby/Ruby;[Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
            astore 5 /* opts */
        start local 5 // org.jruby.runtime.builtin.IRubyObject opts
         3: .line 1348
            aload 5 /* opts */
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.nil:Lorg/jruby/runtime/builtin/IRubyObject;
            if_acmpeq 8
         4: .line 1349
            aload 2 /* args */
            aload 2 /* args */
            arraylength
            iconst_1
            isub
            invokestatic org.jruby.util.ArraySupport.newCopy:([Lorg/jruby/runtime/builtin/IRubyObject;I)[Lorg/jruby/runtime/builtin/IRubyObject;
            astore 2 /* args */
         5: .line 1350
            aload 0 /* context */
            aload 5 /* opts */
            checkcast org.jruby.RubyHash
            ldc "exception"
            invokestatic org.jruby.ast.util.ArgsUtil.extractKeywordArg:(Lorg/jruby/runtime/ThreadContext;Lorg/jruby/RubyHash;Ljava/lang/String;)Lorg/jruby/runtime/builtin/IRubyObject;
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.fals:Lorg/jruby/RubyBoolean;
            if_acmpeq 6
            iconst_1
            goto 7
      StackMap locals: org.jruby.Ruby int org.jruby.runtime.builtin.IRubyObject
      StackMap stack:
         6: iconst_0
      StackMap locals:
      StackMap stack: int
         7: istore 4 /* exception */
         8: .line 1353
      StackMap locals:
      StackMap stack:
            aload 1 /* self */
            aload 0 /* context */
            ldc "read"
            aload 2 /* args */
            invokeinterface org.jruby.runtime.builtin.IRubyObject.callMethod:(Lorg/jruby/runtime/ThreadContext;Ljava/lang/String;[Lorg/jruby/runtime/builtin/IRubyObject;)Lorg/jruby/runtime/builtin/IRubyObject;
            astore 6 /* val */
        start local 6 // org.jruby.runtime.builtin.IRubyObject val
         9: .line 1354
            aload 6 /* val */
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.nil:Lorg/jruby/runtime/builtin/IRubyObject;
            if_acmpne 12
        10: .line 1355
            iload 4 /* exception */
            ifne 11
            aload 0 /* context */
            getfield org.jruby.runtime.ThreadContext.nil:Lorg/jruby/runtime/builtin/IRubyObject;
            areturn
        11: .line 1356
      StackMap locals: org.jruby.runtime.builtin.IRubyObject
      StackMap stack:
            aload 3 /* runtime */
            invokevirtual org.jruby.Ruby.newEOFError:()Lorg/jruby/exceptions/RaiseException;
            athrow
        12: .line 1359
      StackMap locals:
      StackMap stack:
            aload 6 /* val */
            areturn
        end local 6 // org.jruby.runtime.builtin.IRubyObject val
        end local 5 // org.jruby.runtime.builtin.IRubyObject opts
        end local 4 // boolean exception
        end local 3 // org.jruby.Ruby runtime
        end local 2 // org.jruby.runtime.builtin.IRubyObject[] args
        end local 1 // org.jruby.runtime.builtin.IRubyObject self
        end local 0 // org.jruby.runtime.ThreadContext context
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   13     0    context  Lorg/jruby/runtime/ThreadContext;
            0   13     1       self  Lorg/jruby/runtime/builtin/IRubyObject;
            0   13     2       args  [Lorg/jruby/runtime/builtin/IRubyObject;
            1   13     3    runtime  Lorg/jruby/Ruby;
            2   13     4  exception  Z
            3   13     5       opts  Lorg/jruby/runtime/builtin/IRubyObject;
            9   13     6        val  Lorg/jruby/runtime/builtin/IRubyObject;
    RuntimeVisibleAnnotations: 
      org.jruby.anno.JRubyMethod(name = {"read_nonblock"}, required = 1, optional = 2)
    MethodParameters:
         Name  Flags
      context  
      self     
      args     
}
SourceFile: "StringIO.java"
NestHost: org.jruby.ext.stringio.StringIO
InnerClasses:
  public GenericReadable = org.jruby.ext.stringio.StringIO$GenericReadable of org.jruby.ext.stringio.StringIO