https://github.com/eclipse-ee4j/jaxrs-api: Jakarta RESTful Web Services API (Eclipse Foundation) 
public class javax.ws.rs.core.GenericEntity<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: javax.ws.rs.core.GenericEntity
  super_class: java.lang.Object
{
  private final java.lang.Class<?> rawType;
    descriptor: Ljava/lang/Class;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/lang/Class<*>;

  private final java.lang.reflect.Type type;
    descriptor: Ljava/lang/reflect/Type;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final T entity;
    descriptor: Ljava/lang/Object;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: TT;

  protected void <init>();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // javax.ws.rs.core.GenericEntity this
        start local 1 // java.lang.Object entity
         0: .line 86
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 87
            aload 1 /* entity */
            ifnonnull 3
         2: .line 88
            new java.lang.IllegalArgumentException
            dup
            ldc "The entity must not be null"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 90
      StackMap locals: javax.ws.rs.core.GenericEntity java.lang.Object
      StackMap stack:
            aload 0 /* this */
            aload 1 /* entity */
            putfield javax.ws.rs.core.GenericEntity.entity:Ljava/lang/Object;
         4: .line 91
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            ldc Ljavax/ws/rs/core/GenericEntity;
            invokestatic javax.ws.rs.core.GenericType.getTypeArgument:(Ljava/lang/Class;Ljava/lang/Class;)Ljava/lang/reflect/Type;
            putfield javax.ws.rs.core.GenericEntity.type:Ljava/lang/reflect/Type;
         5: .line 92
            aload 0 /* this */
            aload 1 /* entity */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            putfield javax.ws.rs.core.GenericEntity.rawType:Ljava/lang/Class;
         6: .line 93
            return
        end local 1 // java.lang.Object entity
        end local 0 // javax.ws.rs.core.GenericEntity this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    this  Ljavax/ws/rs/core/GenericEntity<TT;>;
            0    7     1  entity  TT;
    Signature: (TT;)V
    MethodParameters:
        Name  Flags
      entity  final

  public void <init>(T, java.lang.reflect.Type);
    descriptor: (Ljava/lang/Object;Ljava/lang/reflect/Type;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // javax.ws.rs.core.GenericEntity this
        start local 1 // java.lang.Object entity
        start local 2 // java.lang.reflect.Type genericType
         0: .line 109
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 110
            aload 1 /* entity */
            ifnull 2
            aload 2 /* genericType */
            ifnonnull 3
         2: .line 111
      StackMap locals: javax.ws.rs.core.GenericEntity java.lang.Object java.lang.reflect.Type
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "Arguments must not be null."
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 113
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* entity */
            putfield javax.ws.rs.core.GenericEntity.entity:Ljava/lang/Object;
         4: .line 114
            aload 0 /* this */
            aload 1 /* entity */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            putfield javax.ws.rs.core.GenericEntity.rawType:Ljava/lang/Class;
         5: .line 115
            aload 0 /* this */
            aload 0 /* this */
            getfield javax.ws.rs.core.GenericEntity.rawType:Ljava/lang/Class;
            aload 2 /* genericType */
            invokevirtual javax.ws.rs.core.GenericEntity.checkTypeCompatibility:(Ljava/lang/Class;Ljava/lang/reflect/Type;)V
         6: .line 116
            aload 0 /* this */
            aload 2 /* genericType */
            putfield javax.ws.rs.core.GenericEntity.type:Ljava/lang/reflect/Type;
         7: .line 117
            return
        end local 2 // java.lang.reflect.Type genericType
        end local 1 // java.lang.Object entity
        end local 0 // javax.ws.rs.core.GenericEntity this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    8     0         this  Ljavax/ws/rs/core/GenericEntity<TT;>;
            0    8     1       entity  TT;
            0    8     2  genericType  Ljava/lang/reflect/Type;
    Signature: (TT;Ljava/lang/reflect/Type;)V
    MethodParameters:
             Name  Flags
      entity       final
      genericType  final

  private void checkTypeCompatibility(java.lang.Class<?>, java.lang.reflect.Type);
    descriptor: (Ljava/lang/Class;Ljava/lang/reflect/Type;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // javax.ws.rs.core.GenericEntity this
        start local 1 // java.lang.Class c
        start local 2 // java.lang.reflect.Type t
         0: .line 120
            aload 2 /* t */
            instanceof java.lang.Class
            ifeq 4
         1: .line 121
            aload 2 /* t */
            checkcast java.lang.Class
            astore 3 /* ct */
        start local 3 // java.lang.Class ct
         2: .line 122
            aload 3 /* ct */
            aload 1 /* c */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 14
         3: .line 123
            return
        end local 3 // java.lang.Class ct
         4: .line 125
      StackMap locals:
      StackMap stack:
            aload 2 /* t */
            instanceof java.lang.reflect.ParameterizedType
            ifeq 9
         5: .line 126
            aload 2 /* t */
            checkcast java.lang.reflect.ParameterizedType
            astore 3 /* pt */
        start local 3 // java.lang.reflect.ParameterizedType pt
         6: .line 127
            aload 3 /* pt */
            invokeinterface java.lang.reflect.ParameterizedType.getRawType:()Ljava/lang/reflect/Type;
            astore 4 /* rt */
        start local 4 // java.lang.reflect.Type rt
         7: .line 128
            aload 0 /* this */
            aload 1 /* c */
            aload 4 /* rt */
            invokevirtual javax.ws.rs.core.GenericEntity.checkTypeCompatibility:(Ljava/lang/Class;Ljava/lang/reflect/Type;)V
         8: .line 129
            return
        end local 4 // java.lang.reflect.Type rt
        end local 3 // java.lang.reflect.ParameterizedType pt
         9: .line 130
      StackMap locals:
      StackMap stack:
            aload 1 /* c */
            invokevirtual java.lang.Class.isArray:()Z
            ifeq 14
            aload 2 /* t */
            instanceof java.lang.reflect.GenericArrayType
            ifeq 14
        10: .line 131
            aload 2 /* t */
            checkcast java.lang.reflect.GenericArrayType
            astore 3 /* at */
        start local 3 // java.lang.reflect.GenericArrayType at
        11: .line 132
            aload 3 /* at */
            invokeinterface java.lang.reflect.GenericArrayType.getGenericComponentType:()Ljava/lang/reflect/Type;
            astore 4 /* rt */
        start local 4 // java.lang.reflect.Type rt
        12: .line 133
            aload 0 /* this */
            aload 1 /* c */
            invokevirtual java.lang.Class.getComponentType:()Ljava/lang/Class;
            aload 4 /* rt */
            invokevirtual javax.ws.rs.core.GenericEntity.checkTypeCompatibility:(Ljava/lang/Class;Ljava/lang/reflect/Type;)V
        13: .line 134
            return
        end local 4 // java.lang.reflect.Type rt
        end local 3 // java.lang.reflect.GenericArrayType at
        14: .line 136
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "The type is incompatible with the class of the entity."
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 2 // java.lang.reflect.Type t
        end local 1 // java.lang.Class c
        end local 0 // javax.ws.rs.core.GenericEntity this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   15     0  this  Ljavax/ws/rs/core/GenericEntity<TT;>;
            0   15     1     c  Ljava/lang/Class<*>;
            0   15     2     t  Ljava/lang/reflect/Type;
            2    4     3    ct  Ljava/lang/Class<*>;
            6    9     3    pt  Ljava/lang/reflect/ParameterizedType;
            7    9     4    rt  Ljava/lang/reflect/Type;
           11   14     3    at  Ljava/lang/reflect/GenericArrayType;
           12   14     4    rt  Ljava/lang/reflect/Type;
    Signature: (Ljava/lang/Class<*>;Ljava/lang/reflect/Type;)V
    MethodParameters:
      Name  Flags
      c     final
      t     final

  public final java.lang.Class<?> getRawType();
    descriptor: ()Ljava/lang/Class;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.ws.rs.core.GenericEntity this
         0: .line 147
            aload 0 /* this */
            getfield javax.ws.rs.core.GenericEntity.rawType:Ljava/lang/Class;
            areturn
        end local 0 // javax.ws.rs.core.GenericEntity this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/ws/rs/core/GenericEntity<TT;>;
    Signature: ()Ljava/lang/Class<*>;

  public final java.lang.reflect.Type getType();
    descriptor: ()Ljava/lang/reflect/Type;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.ws.rs.core.GenericEntity this
         0: .line 159
            aload 0 /* this */
            getfield javax.ws.rs.core.GenericEntity.type:Ljava/lang/reflect/Type;
            areturn
        end local 0 // javax.ws.rs.core.GenericEntity this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/ws/rs/core/GenericEntity<TT;>;

  public final T getEntity();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.ws.rs.core.GenericEntity this
         0: .line 168
            aload 0 /* this */
            getfield javax.ws.rs.core.GenericEntity.entity:Ljava/lang/Object;
            areturn
        end local 0 // javax.ws.rs.core.GenericEntity this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/ws/rs/core/GenericEntity<TT;>;
    Signature: ()TT;

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // javax.ws.rs.core.GenericEntity this
        start local 1 // java.lang.Object obj
         0: .line 173
            aload 0 /* this */
            aload 1 /* obj */
            if_acmpne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: istore 2 /* result */
        start local 2 // boolean result
         3: .line 174
            iload 2 /* result */
            ifne 7
            aload 1 /* obj */
            instanceof javax.ws.rs.core.GenericEntity
            ifeq 7
         4: .line 176
            aload 1 /* obj */
            checkcast javax.ws.rs.core.GenericEntity
            astore 3 /* that */
        start local 3 // javax.ws.rs.core.GenericEntity that
         5: .line 177
            aload 0 /* this */
            getfield javax.ws.rs.core.GenericEntity.type:Ljava/lang/reflect/Type;
            aload 3 /* that */
            getfield javax.ws.rs.core.GenericEntity.type:Ljava/lang/reflect/Type;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 6
            aload 0 /* this */
            getfield javax.ws.rs.core.GenericEntity.entity:Ljava/lang/Object;
            aload 3 /* that */
            getfield javax.ws.rs.core.GenericEntity.entity:Ljava/lang/Object;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 6
            iconst_1
            ireturn
      StackMap locals: int javax.ws.rs.core.GenericEntity
      StackMap stack:
         6: iconst_0
            ireturn
        end local 3 // javax.ws.rs.core.GenericEntity that
         7: .line 179
      StackMap locals:
      StackMap stack:
            iload 2 /* result */
            ireturn
        end local 2 // boolean result
        end local 1 // java.lang.Object obj
        end local 0 // javax.ws.rs.core.GenericEntity this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    8     0    this  Ljavax/ws/rs/core/GenericEntity<TT;>;
            0    8     1     obj  Ljava/lang/Object;
            3    8     2  result  Z
            5    7     3    that  Ljavax/ws/rs/core/GenericEntity<*>;
    MethodParameters:
      Name  Flags
      obj   

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // javax.ws.rs.core.GenericEntity this
         0: .line 184
            aload 0 /* this */
            getfield javax.ws.rs.core.GenericEntity.entity:Ljava/lang/Object;
            invokevirtual java.lang.Object.hashCode:()I
            aload 0 /* this */
            getfield javax.ws.rs.core.GenericEntity.type:Ljava/lang/reflect/Type;
            invokevirtual java.lang.Object.hashCode:()I
            bipush 37
            imul
            iadd
            iconst_5
            iadd
            ireturn
        end local 0 // javax.ws.rs.core.GenericEntity this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/ws/rs/core/GenericEntity<TT;>;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // javax.ws.rs.core.GenericEntity this
         0: .line 189
            new java.lang.StringBuilder
            dup
            ldc "GenericEntity{"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield javax.ws.rs.core.GenericEntity.entity:Ljava/lang/Object;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ", "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield javax.ws.rs.core.GenericEntity.type:Ljava/lang/reflect/Type;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "}"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // javax.ws.rs.core.GenericEntity this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/ws/rs/core/GenericEntity<TT;>;
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "GenericEntity.java"