public abstract class android.database.Observable<T>
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: android.database.Observable
super_class: java.lang.Object
{
protected final java.util.ArrayList<T> mObservers;
descriptor: Ljava/util/ArrayList;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
Signature: Ljava/util/ArrayList<TT;>;
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
new java.util.ArrayList
dup
invokespecial java.util.ArrayList.<init>:()V
putfield android.database.Observable.mObservers:Ljava/util/ArrayList;
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Landroid/database/Observable<TT;>;
public void registerObserver();
descriptor: (Ljava/lang/Object;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 2
1: new java.lang.IllegalArgumentException
dup
ldc "The observer is null."
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield android.database.Observable.mObservers:Ljava/util/ArrayList;
dup
astore 2
monitorenter
3: aload 0
getfield android.database.Observable.mObservers:Ljava/util/ArrayList;
aload 1
invokevirtual java.util.ArrayList.contains:(Ljava/lang/Object;)Z
ifeq 5
4: new java.lang.IllegalStateException
dup
new java.lang.StringBuilder
dup
ldc "Observer "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc " is already registered."
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
athrow
5: StackMap locals: java.util.ArrayList
StackMap stack:
aload 0
getfield android.database.Observable.mObservers:Ljava/util/ArrayList;
aload 1
invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
pop
6: aload 2
monitorexit
7: goto 10
StackMap locals:
StackMap stack: java.lang.Throwable
8: aload 2
monitorexit
9: athrow
10: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Landroid/database/Observable<TT;>;
0 11 1 observer TT;
Exception table:
from to target type
3 7 8 any
8 9 8 any
Signature: (TT;)V
MethodParameters:
Name Flags
observer
public void unregisterObserver();
descriptor: (Ljava/lang/Object;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=4, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 2
1: new java.lang.IllegalArgumentException
dup
ldc "The observer is null."
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield android.database.Observable.mObservers:Ljava/util/ArrayList;
dup
astore 2
monitorenter
3: aload 0
getfield android.database.Observable.mObservers:Ljava/util/ArrayList;
aload 1
invokevirtual java.util.ArrayList.indexOf:(Ljava/lang/Object;)I
istore 3
start local 3 4: iload 3
iconst_m1
if_icmpne 6
5: new java.lang.IllegalStateException
dup
new java.lang.StringBuilder
dup
ldc "Observer "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc " was not registered."
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
athrow
6: StackMap locals: java.util.ArrayList int
StackMap stack:
aload 0
getfield android.database.Observable.mObservers:Ljava/util/ArrayList;
iload 3
invokevirtual java.util.ArrayList.remove:(I)Ljava/lang/Object;
pop
end local 3 7: aload 2
monitorexit
8: goto 11
StackMap locals: android.database.Observable java.lang.Object java.util.ArrayList
StackMap stack: java.lang.Throwable
9: aload 2
monitorexit
10: athrow
11: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Landroid/database/Observable<TT;>;
0 12 1 observer TT;
4 7 3 index I
Exception table:
from to target type
3 8 9 any
9 10 9 any
Signature: (TT;)V
MethodParameters:
Name Flags
observer
public void unregisterAll();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getfield android.database.Observable.mObservers:Ljava/util/ArrayList;
dup
astore 1
monitorenter
1: aload 0
getfield android.database.Observable.mObservers:Ljava/util/ArrayList;
invokevirtual java.util.ArrayList.clear:()V
2: aload 1
monitorexit
3: goto 6
StackMap locals: android.database.Observable java.util.ArrayList
StackMap stack: java.lang.Throwable
4: aload 1
monitorexit
5: athrow
6: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Landroid/database/Observable<TT;>;
Exception table:
from to target type
1 3 4 any
4 5 4 any
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "Observable.java"