public class org.springframework.web.method.annotation.RequestParamMapMethodArgumentResolver implements org.springframework.web.method.support.HandlerMethodArgumentResolver
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.springframework.web.method.annotation.RequestParamMapMethodArgumentResolver
  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.springframework.web.method.annotation.RequestParamMapMethodArgumentResolver this
         0: .line 60
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.springframework.web.method.annotation.RequestParamMapMethodArgumentResolver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/web/method/annotation/RequestParamMapMethodArgumentResolver;

  public boolean supportsParameter(org.springframework.core.MethodParameter);
    descriptor: (Lorg/springframework/core/MethodParameter;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.springframework.web.method.annotation.RequestParamMapMethodArgumentResolver this
        start local 1 // org.springframework.core.MethodParameter parameter
         0: .line 64
            aload 1 /* parameter */
            ldc Lorg/springframework/web/bind/annotation/RequestParam;
            invokevirtual org.springframework.core.MethodParameter.getParameterAnnotation:(Ljava/lang/Class;)Ljava/lang/annotation/Annotation;
            checkcast org.springframework.web.bind.annotation.RequestParam
            astore 2 /* requestParam */
        start local 2 // org.springframework.web.bind.annotation.RequestParam requestParam
         1: .line 65
            aload 2 /* requestParam */
            ifnull 4
            ldc Ljava/util/Map;
            aload 1 /* parameter */
            invokevirtual org.springframework.core.MethodParameter.getParameterType:()Ljava/lang/Class;
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 4
         2: .line 66
            aload 2 /* requestParam */
            invokeinterface org.springframework.web.bind.annotation.RequestParam.name:()Ljava/lang/String;
            invokestatic org.springframework.util.StringUtils.hasText:(Ljava/lang/String;)Z
            ifne 4
         3: .line 65
            iconst_1
            ireturn
      StackMap locals: org.springframework.web.bind.annotation.RequestParam
      StackMap stack:
         4: iconst_0
            ireturn
        end local 2 // org.springframework.web.bind.annotation.RequestParam requestParam
        end local 1 // org.springframework.core.MethodParameter parameter
        end local 0 // org.springframework.web.method.annotation.RequestParamMapMethodArgumentResolver this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    5     0          this  Lorg/springframework/web/method/annotation/RequestParamMapMethodArgumentResolver;
            0    5     1     parameter  Lorg/springframework/core/MethodParameter;
            1    5     2  requestParam  Lorg/springframework/web/bind/annotation/RequestParam;
    MethodParameters:
           Name  Flags
      parameter  

  public java.lang.Object resolveArgument(org.springframework.core.MethodParameter, org.springframework.web.method.support.ModelAndViewContainer, org.springframework.web.context.request.NativeWebRequest, org.springframework.web.bind.support.WebDataBinderFactory);
    descriptor: (Lorg/springframework/core/MethodParameter;Lorg/springframework/web/method/support/ModelAndViewContainer;Lorg/springframework/web/context/request/NativeWebRequest;Lorg/springframework/web/bind/support/WebDataBinderFactory;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=5
        start local 0 // org.springframework.web.method.annotation.RequestParamMapMethodArgumentResolver this
         0: .line 85
            new java.lang.Error
            dup
            ldc "Unresolved compilation problems: \n\tThe method getParts() is undefined for the type HttpServletRequest\n\tThe method getParts() is undefined for the type HttpServletRequest\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // org.springframework.web.method.annotation.RequestParamMapMethodArgumentResolver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/web/method/annotation/RequestParamMapMethodArgumentResolver;
    Exceptions:
      throws java.lang.Exception
    RuntimeVisibleParameterAnnotations: 
      0:
      1:
        org.springframework.lang.Nullable()
      2:
      3:
        org.springframework.lang.Nullable()
    MethodParameters:
               Name  Flags
      parameter      
      mavContainer   
      webRequest     
      binderFactory  
}
SourceFile: "RequestParamMapMethodArgumentResolver.java"