http://commons.apache.org/proper/commons-fileupload/: The Apache Commons FileUpload component provides a simple yet flexible means of adding support for multipart file upload functionality to servlets and web applications. (The Apache Software Foundation)
  • Aaron Freeman
  • Daniel Fabian
  • Jörg Heinicke
  • Stepan Koltsov
  • Michael Macaluso
  • Amichai Rothman
  • Alexander Sova
  • Paul Spurr
  • Thomas Vandahl
  • Henry Yandell
  • Jan Novotný
  • frank
  • maxxedev
  • Rafal Krzewski
  • Sean Legassick
  • Oleg Kalnichevski
  • David Sean Taylor
  • fangwentong
  • Martin Cooper (Yahoo!)
  • dIon Gillard (Multitask Consulting)
  • John McNally (CollabNet)
  • Daniel Rall (CollabNet)
  • Jason van Zyl (Zenplex)
  • Robert Burrell Donkin ()
  • Sean C. Sullivan ()
  • Jochen Wiedmann ()
  • Simone Tripodi (Adobe)
  • Gary Gregory ()
  • Rob Tompkins 
public class org.apache.commons.fileupload.util.FileItemHeadersImpl implements org.apache.commons.fileupload.FileItemHeaders, java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.fileupload.util.FileItemHeadersImpl
  super_class: java.lang.Object
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -4455695752627032559

  private final java.util.Map<java.lang.String, java.util.List<java.lang.String>> headerNameToValueListMap;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.commons.fileupload.util.FileItemHeadersImpl this
         0: .line 35
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 46
            aload 0 /* this */
            new java.util.LinkedHashMap
            dup
            invokespecial java.util.LinkedHashMap.<init>:()V
            putfield org.apache.commons.fileupload.util.FileItemHeadersImpl.headerNameToValueListMap:Ljava/util/Map;
         2: .line 35
            return
        end local 0 // org.apache.commons.fileupload.util.FileItemHeadersImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/fileupload/util/FileItemHeadersImpl;

  public java.lang.String getHeader(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.apache.commons.fileupload.util.FileItemHeadersImpl this
        start local 1 // java.lang.String name
         0: .line 53
            aload 1 /* name */
            getstatic java.util.Locale.ENGLISH:Ljava/util/Locale;
            invokevirtual java.lang.String.toLowerCase:(Ljava/util/Locale;)Ljava/lang/String;
            astore 2 /* nameLower */
        start local 2 // java.lang.String nameLower
         1: .line 54
            aload 0 /* this */
            getfield org.apache.commons.fileupload.util.FileItemHeadersImpl.headerNameToValueListMap:Ljava/util/Map;
            aload 2 /* nameLower */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 3 /* headerValueList */
        start local 3 // java.util.List headerValueList
         2: .line 55
            aload 3 /* headerValueList */
            ifnonnull 4
         3: .line 56
            aconst_null
            areturn
         4: .line 58
      StackMap locals: java.lang.String java.util.List
      StackMap stack:
            aload 3 /* headerValueList */
            iconst_0
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.lang.String
            areturn
        end local 3 // java.util.List headerValueList
        end local 2 // java.lang.String nameLower
        end local 1 // java.lang.String name
        end local 0 // org.apache.commons.fileupload.util.FileItemHeadersImpl this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    5     0             this  Lorg/apache/commons/fileupload/util/FileItemHeadersImpl;
            0    5     1             name  Ljava/lang/String;
            1    5     2        nameLower  Ljava/lang/String;
            2    5     3  headerValueList  Ljava/util/List<Ljava/lang/String;>;
    MethodParameters:
      Name  Flags
      name  

  public java.util.Iterator<java.lang.String> getHeaderNames();
    descriptor: ()Ljava/util/Iterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.fileupload.util.FileItemHeadersImpl this
         0: .line 66
            aload 0 /* this */
            getfield org.apache.commons.fileupload.util.FileItemHeadersImpl.headerNameToValueListMap:Ljava/util/Map;
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            areturn
        end local 0 // org.apache.commons.fileupload.util.FileItemHeadersImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/fileupload/util/FileItemHeadersImpl;
    Signature: ()Ljava/util/Iterator<Ljava/lang/String;>;

  public java.util.Iterator<java.lang.String> getHeaders(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/Iterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.apache.commons.fileupload.util.FileItemHeadersImpl this
        start local 1 // java.lang.String name
         0: .line 74
            aload 1 /* name */
            getstatic java.util.Locale.ENGLISH:Ljava/util/Locale;
            invokevirtual java.lang.String.toLowerCase:(Ljava/util/Locale;)Ljava/lang/String;
            astore 2 /* nameLower */
        start local 2 // java.lang.String nameLower
         1: .line 75
            aload 0 /* this */
            getfield org.apache.commons.fileupload.util.FileItemHeadersImpl.headerNameToValueListMap:Ljava/util/Map;
            aload 2 /* nameLower */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 3 /* headerValueList */
        start local 3 // java.util.List headerValueList
         2: .line 76
            aload 3 /* headerValueList */
            ifnonnull 4
         3: .line 77
            invokestatic java.util.Collections.emptyList:()Ljava/util/List;
            astore 3 /* headerValueList */
         4: .line 79
      StackMap locals: java.lang.String java.util.List
      StackMap stack:
            aload 3 /* headerValueList */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            areturn
        end local 3 // java.util.List headerValueList
        end local 2 // java.lang.String nameLower
        end local 1 // java.lang.String name
        end local 0 // org.apache.commons.fileupload.util.FileItemHeadersImpl this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    5     0             this  Lorg/apache/commons/fileupload/util/FileItemHeadersImpl;
            0    5     1             name  Ljava/lang/String;
            1    5     2        nameLower  Ljava/lang/String;
            2    5     3  headerValueList  Ljava/util/List<Ljava/lang/String;>;
    Signature: (Ljava/lang/String;)Ljava/util/Iterator<Ljava/lang/String;>;
    MethodParameters:
      Name  Flags
      name  

  public synchronized void addHeader(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // org.apache.commons.fileupload.util.FileItemHeadersImpl this
        start local 1 // java.lang.String name
        start local 2 // java.lang.String value
         0: .line 89
            aload 1 /* name */
            getstatic java.util.Locale.ENGLISH:Ljava/util/Locale;
            invokevirtual java.lang.String.toLowerCase:(Ljava/util/Locale;)Ljava/lang/String;
            astore 3 /* nameLower */
        start local 3 // java.lang.String nameLower
         1: .line 90
            aload 0 /* this */
            getfield org.apache.commons.fileupload.util.FileItemHeadersImpl.headerNameToValueListMap:Ljava/util/Map;
            aload 3 /* nameLower */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 4 /* headerValueList */
        start local 4 // java.util.List headerValueList
         2: .line 91
            aload 4 /* headerValueList */
            ifnonnull 5
         3: .line 92
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 4 /* headerValueList */
         4: .line 93
            aload 0 /* this */
            getfield org.apache.commons.fileupload.util.FileItemHeadersImpl.headerNameToValueListMap:Ljava/util/Map;
            aload 3 /* nameLower */
            aload 4 /* headerValueList */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         5: .line 95
      StackMap locals: java.lang.String java.util.List
      StackMap stack:
            aload 4 /* headerValueList */
            aload 2 /* value */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         6: .line 96
            return
        end local 4 // java.util.List headerValueList
        end local 3 // java.lang.String nameLower
        end local 2 // java.lang.String value
        end local 1 // java.lang.String name
        end local 0 // org.apache.commons.fileupload.util.FileItemHeadersImpl this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    7     0             this  Lorg/apache/commons/fileupload/util/FileItemHeadersImpl;
            0    7     1             name  Ljava/lang/String;
            0    7     2            value  Ljava/lang/String;
            1    7     3        nameLower  Ljava/lang/String;
            2    7     4  headerValueList  Ljava/util/List<Ljava/lang/String;>;
    MethodParameters:
       Name  Flags
      name   
      value  
}
SourceFile: "FileItemHeadersImpl.java"