com.google.guava/guava/30.0-jre : com/google/common/base/Present.class

Present
https://github.com/google/guava/guava: Guava is a suite of core and expanded libraries that include utility classes, google's collections, io classes, and much much more.
Apache License, Version 2.0
Kevin Bourrillion (Google)
final class com.google.common.base.Present<T> extends com.google.common.base.Optional<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.google.common.base.Present
  super_class: com.google.common.base.Optional
{
  private final T reference;
    descriptor: Ljava/lang/Object;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: TT;

  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  void <init>();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.google.common.base.Present this
        start local 1 // java.lang.Object reference
         0: .line 29
            aload 0 /* this */
            invokespecial com.google.common.base.Optional.<init>:()V
         1: .line 30
            aload 0 /* this */
            aload 1 /* reference */
            putfield com.google.common.base.Present.reference:Ljava/lang/Object;
         2: .line 31
            return
        end local 1 // java.lang.Object reference
        end local 0 // com.google.common.base.Present this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    3     0       this  Lcom/google/common/base/Present<TT;>;
            0    3     1  reference  TT;
    Signature: (TT;)V
    MethodParameters:
           Name  Flags
      reference  

  public boolean isPresent();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.google.common.base.Present this
         0: .line 35
            iconst_1
            ireturn
        end local 0 // com.google.common.base.Present this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/base/Present<TT;>;

  public T get();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.google.common.base.Present this
         0: .line 40
            aload 0 /* this */
            getfield com.google.common.base.Present.reference:Ljava/lang/Object;
            areturn
        end local 0 // com.google.common.base.Present this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/base/Present<TT;>;
    Signature: ()TT;

  public T or();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.google.common.base.Present this
        start local 1 // java.lang.Object defaultValue
         0: .line 45
            aload 1 /* defaultValue */
            ldc "use Optional.orNull() instead of Optional.or(null)"
            invokestatic com.google.common.base.Preconditions.checkNotNull:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 46
            aload 0 /* this */
            getfield com.google.common.base.Present.reference:Ljava/lang/Object;
            areturn
        end local 1 // java.lang.Object defaultValue
        end local 0 // com.google.common.base.Present this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lcom/google/common/base/Present<TT;>;
            0    2     1  defaultValue  TT;
    Signature: (TT;)TT;
    MethodParameters:
              Name  Flags
      defaultValue  

  public com.google.common.base.Optional<T> or(com.google.common.base.Optional<? extends T>);
    descriptor: (Lcom/google/common/base/Optional;)Lcom/google/common/base/Optional;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // com.google.common.base.Present this
        start local 1 // com.google.common.base.Optional secondChoice
         0: .line 51
            aload 1 /* secondChoice */
            invokestatic com.google.common.base.Preconditions.checkNotNull:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 52
            aload 0 /* this */
            areturn
        end local 1 // com.google.common.base.Optional secondChoice
        end local 0 // com.google.common.base.Present this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lcom/google/common/base/Present<TT;>;
            0    2     1  secondChoice  Lcom/google/common/base/Optional<+TT;>;
    Signature: (Lcom/google/common/base/Optional<+TT;>;)Lcom/google/common/base/Optional<TT;>;
    MethodParameters:
              Name  Flags
      secondChoice  

  public T or(com.google.common.base.Supplier<? extends T>);
    descriptor: (Lcom/google/common/base/Supplier;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // com.google.common.base.Present this
        start local 1 // com.google.common.base.Supplier supplier
         0: .line 57
            aload 1 /* supplier */
            invokestatic com.google.common.base.Preconditions.checkNotNull:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 58
            aload 0 /* this */
            getfield com.google.common.base.Present.reference:Ljava/lang/Object;
            areturn
        end local 1 // com.google.common.base.Supplier supplier
        end local 0 // com.google.common.base.Present this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lcom/google/common/base/Present<TT;>;
            0    2     1  supplier  Lcom/google/common/base/Supplier<+TT;>;
    Signature: (Lcom/google/common/base/Supplier<+TT;>;)TT;
    MethodParameters:
          Name  Flags
      supplier  

  public T orNull();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.google.common.base.Present this
         0: .line 63
            aload 0 /* this */
            getfield com.google.common.base.Present.reference:Ljava/lang/Object;
            areturn
        end local 0 // com.google.common.base.Present this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/base/Present<TT;>;
    Signature: ()TT;

  public java.util.Set<T> asSet();
    descriptor: ()Ljava/util/Set;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.google.common.base.Present this
         0: .line 68
            aload 0 /* this */
            getfield com.google.common.base.Present.reference:Ljava/lang/Object;
            invokestatic java.util.Collections.singleton:(Ljava/lang/Object;)Ljava/util/Set;
            areturn
        end local 0 // com.google.common.base.Present this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/base/Present<TT;>;
    Signature: ()Ljava/util/Set<TT;>;

  public <V> com.google.common.base.Optional<V> transform(com.google.common.base.Function<? super T, V>);
    descriptor: (Lcom/google/common/base/Function;)Lcom/google/common/base/Optional;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // com.google.common.base.Present this
        start local 1 // com.google.common.base.Function function
         0: .line 73
            new com.google.common.base.Present
            dup
         1: .line 75
            aload 1 /* function */
            aload 0 /* this */
            getfield com.google.common.base.Present.reference:Ljava/lang/Object;
            invokeinterface com.google.common.base.Function.apply:(Ljava/lang/Object;)Ljava/lang/Object;
         2: .line 76
            ldc "the Function passed to Optional.transform() must not return null."
         3: .line 74
            invokestatic com.google.common.base.Preconditions.checkNotNull:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
         4: .line 73
            invokespecial com.google.common.base.Present.<init>:(Ljava/lang/Object;)V
            areturn
        end local 1 // com.google.common.base.Function function
        end local 0 // com.google.common.base.Present this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0      this  Lcom/google/common/base/Present<TT;>;
            0    5     1  function  Lcom/google/common/base/Function<-TT;TV;>;
    Signature: <V:Ljava/lang/Object;>(Lcom/google/common/base/Function<-TT;TV;>;)Lcom/google/common/base/Optional<TV;>;
    MethodParameters:
          Name  Flags
      function  

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // com.google.common.base.Present this
        start local 1 // java.lang.Object object
         0: .line 81
            aload 1 /* object */
            instanceof com.google.common.base.Present
            ifeq 3
         1: .line 82
            aload 1 /* object */
            checkcast com.google.common.base.Present
            astore 2 /* other */
        start local 2 // com.google.common.base.Present other
         2: .line 83
            aload 0 /* this */
            getfield com.google.common.base.Present.reference:Ljava/lang/Object;
            aload 2 /* other */
            getfield com.google.common.base.Present.reference:Ljava/lang/Object;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ireturn
        end local 2 // com.google.common.base.Present other
         3: .line 85
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // java.lang.Object object
        end local 0 // com.google.common.base.Present this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lcom/google/common/base/Present<TT;>;
            0    4     1  object  Ljava/lang/Object;
            2    3     2   other  Lcom/google/common/base/Present<*>;
    RuntimeVisibleTypeAnnotations: 
      METHOD_FORMAL_PARAMETER
        org.checkerframework.checker.nullness.qual.Nullable()
    MethodParameters:
        Name  Flags
      object  

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.google.common.base.Present this
         0: .line 90
            ldc 1502476572
            aload 0 /* this */
            getfield com.google.common.base.Present.reference:Ljava/lang/Object;
            invokevirtual java.lang.Object.hashCode:()I
            iadd
            ireturn
        end local 0 // com.google.common.base.Present this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/base/Present<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 // com.google.common.base.Present this
         0: .line 95
            new java.lang.StringBuilder
            dup
            ldc "Optional.of("
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield com.google.common.base.Present.reference:Ljava/lang/Object;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)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 // com.google.common.base.Present this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/base/Present<TT;>;
}
Signature: <T:Ljava/lang/Object;>Lcom/google/common/base/Optional<TT;>;
SourceFile: "Present.java"
    RuntimeInvisibleAnnotations: 
      com.google.common.annotations.GwtCompatible()
/

com.google.guava/ guava/ 30.0-jre/ com/google/common/base/Present.class
