public final class java.util.OptionalLong
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: java.util.OptionalLong
super_class: java.lang.Object
{
private static final java.util.OptionalLong EMPTY;
descriptor: Ljava/util/OptionalLong;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private final boolean isPresent;
descriptor: Z
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final long value;
descriptor: J
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: new java.util.OptionalLong
dup
invokespecial java.util.OptionalLong.<init>:()V
putstatic java.util.OptionalLong.EMPTY:Ljava/util/OptionalLong;
return
LocalVariableTable:
Start End Slot Name Signature
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
iconst_0
putfield java.util.OptionalLong.isPresent:Z
2: aload 0
lconst_0
putfield java.util.OptionalLong.value:J
3: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/OptionalLong;
public static java.util.OptionalLong empty();
descriptor: ()Ljava/util/OptionalLong;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic java.util.OptionalLong.EMPTY:Ljava/util/OptionalLong;
areturn
LocalVariableTable:
Start End Slot Name Signature
private void <init>(long);
descriptor: (J)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
iconst_1
putfield java.util.OptionalLong.isPresent:Z
2: aload 0
lload 1
putfield java.util.OptionalLong.value:J
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/OptionalLong;
0 4 1 value J
MethodParameters:
Name Flags
value
public static java.util.OptionalLong of(long);
descriptor: (J)Ljava/util/OptionalLong;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: new java.util.OptionalLong
dup
lload 0
invokespecial java.util.OptionalLong.<init>:(J)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 value J
MethodParameters:
Name Flags
value
public long getAsLong();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.OptionalLong.isPresent:Z
ifne 2
1: new java.util.NoSuchElementException
dup
ldc "No value present"
invokespecial java.util.NoSuchElementException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.OptionalLong.value:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/OptionalLong;
public boolean isPresent();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.OptionalLong.isPresent:Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/OptionalLong;
public void ifPresent(java.util.function.LongConsumer);
descriptor: (Ljava/util/function/LongConsumer;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.OptionalLong.isPresent:Z
ifeq 2
1: aload 1
aload 0
getfield java.util.OptionalLong.value:J
invokeinterface java.util.function.LongConsumer.accept:(J)V
2: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/OptionalLong;
0 3 1 consumer Ljava/util/function/LongConsumer;
MethodParameters:
Name Flags
consumer
public long orElse(long);
descriptor: (J)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.OptionalLong.isPresent:Z
ifeq 1
aload 0
getfield java.util.OptionalLong.value:J
goto 2
StackMap locals:
StackMap stack:
1: lload 1
StackMap locals:
StackMap stack: long
2: lreturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/OptionalLong;
0 3 1 other J
MethodParameters:
Name Flags
other
public long orElseGet(java.util.function.LongSupplier);
descriptor: (Ljava/util/function/LongSupplier;)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.OptionalLong.isPresent:Z
ifeq 1
aload 0
getfield java.util.OptionalLong.value:J
goto 2
StackMap locals:
StackMap stack:
1: aload 1
invokeinterface java.util.function.LongSupplier.getAsLong:()J
StackMap locals:
StackMap stack: long
2: lreturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/OptionalLong;
0 3 1 other Ljava/util/function/LongSupplier;
MethodParameters:
Name Flags
other
public <X extends java.lang.Throwable> long orElseThrow(java.util.function.Supplier<X>) throws X;
descriptor: (Ljava/util/function/Supplier;)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.OptionalLong.isPresent:Z
ifeq 2
1: aload 0
getfield java.util.OptionalLong.value:J
lreturn
2: StackMap locals:
StackMap stack:
aload 1
invokeinterface java.util.function.Supplier.get:()Ljava/lang/Object;
checkcast java.lang.Throwable
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/OptionalLong;
0 3 1 exceptionSupplier Ljava/util/function/Supplier<TX;>;
Exceptions:
throws java.lang.Throwable
Signature: <X:Ljava/lang/Throwable;>(Ljava/util/function/Supplier<TX;>;)J^TX;
MethodParameters:
Name Flags
exceptionSupplier
public boolean equals(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=2
start local 0 start local 1 0: aload 0
aload 1
if_acmpne 2
1: iconst_1
ireturn
2: StackMap locals:
StackMap stack:
aload 1
instanceof java.util.OptionalLong
ifne 4
3: iconst_0
ireturn
4: StackMap locals:
StackMap stack:
aload 1
checkcast java.util.OptionalLong
astore 2
start local 2 5: aload 0
getfield java.util.OptionalLong.isPresent:Z
ifeq 8
aload 2
getfield java.util.OptionalLong.isPresent:Z
ifeq 8
6: aload 0
getfield java.util.OptionalLong.value:J
aload 2
getfield java.util.OptionalLong.value:J
lcmp
ifne 7
iconst_1
goto 10
StackMap locals: java.util.OptionalLong
StackMap stack:
7: iconst_0
goto 10
8: StackMap locals:
StackMap stack:
aload 0
getfield java.util.OptionalLong.isPresent:Z
aload 2
getfield java.util.OptionalLong.isPresent:Z
if_icmpne 9
iconst_1
goto 10
StackMap locals:
StackMap stack:
9: iconst_0
10: StackMap locals:
StackMap stack: int
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Ljava/util/OptionalLong;
0 11 1 obj Ljava/lang/Object;
5 11 2 other Ljava/util/OptionalLong;
MethodParameters:
Name Flags
obj
public int hashCode();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.OptionalLong.isPresent:Z
ifeq 1
aload 0
getfield java.util.OptionalLong.value:J
invokestatic java.lang.Long.hashCode:(J)I
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/OptionalLong;
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.OptionalLong.isPresent:Z
ifeq 2
1: ldc "OptionalLong[%s]"
iconst_1
anewarray java.lang.Object
dup
iconst_0
aload 0
getfield java.util.OptionalLong.value:J
invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
aastore
invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
goto 3
2: StackMap locals:
StackMap stack:
ldc "OptionalLong.empty"
3: StackMap locals:
StackMap stack: java.lang.String
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/OptionalLong;
}
SourceFile: "OptionalLong.java"