https://tomcat.apache.org/: Tomcat Connectors and HTTP parser 
public class org.apache.tomcat.util.http.parser.ContentRange
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.tomcat.util.http.parser.ContentRange
  super_class: java.lang.Object
{
  private final java.lang.String units;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final long start;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final long end;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final long length;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(java.lang.String, long, long, long);
    descriptor: (Ljava/lang/String;JJJ)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=8, args_size=5
        start local 0 // org.apache.tomcat.util.http.parser.ContentRange this
        start local 1 // java.lang.String units
        start local 2 // long start
        start local 4 // long end
        start local 6 // long length
         0: .line 30
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 31
            aload 0 /* this */
            aload 1 /* units */
            putfield org.apache.tomcat.util.http.parser.ContentRange.units:Ljava/lang/String;
         2: .line 32
            aload 0 /* this */
            lload 2 /* start */
            putfield org.apache.tomcat.util.http.parser.ContentRange.start:J
         3: .line 33
            aload 0 /* this */
            lload 4 /* end */
            putfield org.apache.tomcat.util.http.parser.ContentRange.end:J
         4: .line 34
            aload 0 /* this */
            lload 6 /* length */
            putfield org.apache.tomcat.util.http.parser.ContentRange.length:J
         5: .line 35
            return
        end local 6 // long length
        end local 4 // long end
        end local 2 // long start
        end local 1 // java.lang.String units
        end local 0 // org.apache.tomcat.util.http.parser.ContentRange this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lorg/apache/tomcat/util/http/parser/ContentRange;
            0    6     1   units  Ljava/lang/String;
            0    6     2   start  J
            0    6     4     end  J
            0    6     6  length  J
    MethodParameters:
        Name  Flags
      units   
      start   
      end     
      length  

  public java.lang.String getUnits();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.tomcat.util.http.parser.ContentRange this
         0: .line 39
            aload 0 /* this */
            getfield org.apache.tomcat.util.http.parser.ContentRange.units:Ljava/lang/String;
            areturn
        end local 0 // org.apache.tomcat.util.http.parser.ContentRange this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/tomcat/util/http/parser/ContentRange;

  public long getStart();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.tomcat.util.http.parser.ContentRange this
         0: .line 44
            aload 0 /* this */
            getfield org.apache.tomcat.util.http.parser.ContentRange.start:J
            lreturn
        end local 0 // org.apache.tomcat.util.http.parser.ContentRange this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/tomcat/util/http/parser/ContentRange;

  public long getEnd();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.tomcat.util.http.parser.ContentRange this
         0: .line 49
            aload 0 /* this */
            getfield org.apache.tomcat.util.http.parser.ContentRange.end:J
            lreturn
        end local 0 // org.apache.tomcat.util.http.parser.ContentRange this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/tomcat/util/http/parser/ContentRange;

  public long getLength();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.tomcat.util.http.parser.ContentRange this
         0: .line 54
            aload 0 /* this */
            getfield org.apache.tomcat.util.http.parser.ContentRange.length:J
            lreturn
        end local 0 // org.apache.tomcat.util.http.parser.ContentRange this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/tomcat/util/http/parser/ContentRange;

  public static org.apache.tomcat.util.http.parser.ContentRange parse(java.io.StringReader);
    descriptor: (Ljava/io/StringReader;)Lorg/apache/tomcat/util/http/parser/ContentRange;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=9, locals=9, args_size=1
        start local 0 // java.io.StringReader input
         0: .line 69
            aload 0 /* input */
            invokestatic org.apache.tomcat.util.http.parser.HttpParser.readToken:(Ljava/io/Reader;)Ljava/lang/String;
            astore 1 /* units */
        start local 1 // java.lang.String units
         1: .line 70
            aload 1 /* units */
            ifnull 2
            aload 1 /* units */
            invokevirtual java.lang.String.length:()I
            ifne 3
         2: .line 71
      StackMap locals: java.lang.String
      StackMap stack:
            aconst_null
            areturn
         3: .line 75
      StackMap locals:
      StackMap stack:
            aload 0 /* input */
            ldc "="
            invokestatic org.apache.tomcat.util.http.parser.HttpParser.skipConstant:(Ljava/io/Reader;Ljava/lang/String;)Lorg/apache/tomcat/util/http/parser/SkipResult;
            getstatic org.apache.tomcat.util.http.parser.SkipResult.NOT_FOUND:Lorg/apache/tomcat/util/http/parser/SkipResult;
            if_acmpne 5
         4: .line 76
            aconst_null
            areturn
         5: .line 80
      StackMap locals:
      StackMap stack:
            aload 0 /* input */
            invokestatic org.apache.tomcat.util.http.parser.HttpParser.readLong:(Ljava/io/Reader;)J
            lstore 2 /* start */
        start local 2 // long start
         6: .line 83
            aload 0 /* input */
            ldc "-"
            invokestatic org.apache.tomcat.util.http.parser.HttpParser.skipConstant:(Ljava/io/Reader;Ljava/lang/String;)Lorg/apache/tomcat/util/http/parser/SkipResult;
            getstatic org.apache.tomcat.util.http.parser.SkipResult.NOT_FOUND:Lorg/apache/tomcat/util/http/parser/SkipResult;
            if_acmpne 8
         7: .line 84
            aconst_null
            areturn
         8: .line 88
      StackMap locals: long
      StackMap stack:
            aload 0 /* input */
            invokestatic org.apache.tomcat.util.http.parser.HttpParser.readLong:(Ljava/io/Reader;)J
            lstore 4 /* end */
        start local 4 // long end
         9: .line 91
            aload 0 /* input */
            ldc "/"
            invokestatic org.apache.tomcat.util.http.parser.HttpParser.skipConstant:(Ljava/io/Reader;Ljava/lang/String;)Lorg/apache/tomcat/util/http/parser/SkipResult;
            getstatic org.apache.tomcat.util.http.parser.SkipResult.NOT_FOUND:Lorg/apache/tomcat/util/http/parser/SkipResult;
            if_acmpne 11
        10: .line 92
            aconst_null
            areturn
        11: .line 96
      StackMap locals: long
      StackMap stack:
            aload 0 /* input */
            invokestatic org.apache.tomcat.util.http.parser.HttpParser.readLong:(Ljava/io/Reader;)J
            lstore 6 /* length */
        start local 6 // long length
        12: .line 99
            aload 0 /* input */
            ldc "X"
            invokestatic org.apache.tomcat.util.http.parser.HttpParser.skipConstant:(Ljava/io/Reader;Ljava/lang/String;)Lorg/apache/tomcat/util/http/parser/SkipResult;
            astore 8 /* skipResult */
        start local 8 // org.apache.tomcat.util.http.parser.SkipResult skipResult
        13: .line 101
            aload 8 /* skipResult */
            getstatic org.apache.tomcat.util.http.parser.SkipResult.EOF:Lorg/apache/tomcat/util/http/parser/SkipResult;
            if_acmpeq 15
        14: .line 103
            aconst_null
            areturn
        15: .line 106
      StackMap locals: long org.apache.tomcat.util.http.parser.SkipResult
      StackMap stack:
            new org.apache.tomcat.util.http.parser.ContentRange
            dup
            aload 1 /* units */
            lload 2 /* start */
            lload 4 /* end */
            lload 6 /* length */
            invokespecial org.apache.tomcat.util.http.parser.ContentRange.<init>:(Ljava/lang/String;JJJ)V
            areturn
        end local 8 // org.apache.tomcat.util.http.parser.SkipResult skipResult
        end local 6 // long length
        end local 4 // long end
        end local 2 // long start
        end local 1 // java.lang.String units
        end local 0 // java.io.StringReader input
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   16     0       input  Ljava/io/StringReader;
            1   16     1       units  Ljava/lang/String;
            6   16     2       start  J
            9   16     4         end  J
           12   16     6      length  J
           13   16     8  skipResult  Lorg/apache/tomcat/util/http/parser/SkipResult;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      input  
}
SourceFile: "ContentRange.java"