.class public Lcom/getkeepsafe/relinker/ReLinkerInstance; .super Ljava/lang/Object; .source "ReLinkerInstance.java" # static fields .field private static final LIB_DIR:Ljava/lang/String; = "lib" # instance fields .field protected force:Z .field protected final libraryInstaller:Lcom/getkeepsafe/relinker/ReLinker$LibraryInstaller; .field protected final libraryLoader:Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader; .field protected final loadedLibraries:Ljava/util/Set; .annotation system Ldalvik/annotation/Signature; value = { "Ljava/util/Set<", "Ljava/lang/String;", ">;" } .end annotation .end field .field protected logger:Lcom/getkeepsafe/relinker/ReLinker$Logger; .field protected recursive:Z # direct methods .method protected constructor ()V .registers 3 .line 43 new-instance v0, Lcom/getkeepsafe/relinker/SystemLibraryLoader; invoke-direct {v0}, Lcom/getkeepsafe/relinker/SystemLibraryLoader;->()V new-instance v1, Lcom/getkeepsafe/relinker/ApkLibraryInstaller; invoke-direct {v1}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller;->()V invoke-direct {p0, v0, v1}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->(Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader;Lcom/getkeepsafe/relinker/ReLinker$LibraryInstaller;)V return-void .end method .method protected constructor (Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader;Lcom/getkeepsafe/relinker/ReLinker$LibraryInstaller;)V .registers 4 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10, 0x10 } names = { "libraryLoader", "libraryInstaller" } .end annotation .line 47 invoke-direct {p0}, Ljava/lang/Object;->()V .line 34 new-instance v0, Ljava/util/HashSet; invoke-direct {v0}, Ljava/util/HashSet;->()V iput-object v0, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->loadedLibraries:Ljava/util/Set; if-eqz p1, :cond_1b if-eqz p2, :cond_13 .line 56 iput-object p1, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->libraryLoader:Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader; .line 57 iput-object p2, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->libraryInstaller:Lcom/getkeepsafe/relinker/ReLinker$LibraryInstaller; return-void .line 53 :cond_13 new-instance p1, Ljava/lang/IllegalArgumentException; const-string p2, "Cannot pass null library installer" invoke-direct {p1, p2}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw p1 .line 49 :cond_1b new-instance p1, Ljava/lang/IllegalArgumentException; const-string p2, "Cannot pass null library loader" invoke-direct {p1, p2}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw p1 .end method .method static synthetic access$000(Lcom/getkeepsafe/relinker/ReLinkerInstance;Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;)V .registers 4 .line 31 invoke-direct {p0, p1, p2, p3}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->loadLibraryInternal(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;)V return-void .end method .method private loadLibraryInternal(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;)V .registers 12 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10, 0x10, 0x10 } names = { "context", "library", "version" } .end annotation .line 157 iget-object v0, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->loadedLibraries:Ljava/util/Set; invoke-interface {v0, p2}, Ljava/util/Set;->contains(Ljava/lang/Object;)Z move-result v0 if-eqz v0, :cond_16 iget-boolean v0, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->force:Z if-nez v0, :cond_16 .line 158 const-string p1, "%s already loaded previously!" filled-new-array {p2}, [Ljava/lang/Object; move-result-object p2 invoke-virtual {p0, p1, p2}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->log(Ljava/lang/String;[Ljava/lang/Object;)V return-void .line 163 :cond_16 :try_start_16 iget-object v0, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->libraryLoader:Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader; invoke-interface {v0, p2}, Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader;->loadLibrary(Ljava/lang/String;)V .line 164 iget-object v0, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->loadedLibraries:Ljava/util/Set; invoke-interface {v0, p2}, Ljava/util/Set;->add(Ljava/lang/Object;)Z .line 165 const-string v0, "%s (%s) was loaded normally!" filled-new-array {p2, p3}, [Ljava/lang/Object; move-result-object v1 invoke-virtual {p0, v0, v1}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->log(Ljava/lang/String;[Ljava/lang/Object;)V :try_end_29 .catch Ljava/lang/UnsatisfiedLinkError; {:try_start_16 .. :try_end_29} :catch_2a return-void :catch_2a move-exception v0 .line 169 invoke-static {v0}, Landroid/util/Log;->getStackTraceString(Ljava/lang/Throwable;)Ljava/lang/String; move-result-object v0 filled-new-array {v0}, [Ljava/lang/Object; move-result-object v0 const-string v1, "Loading the library normally failed: %s" invoke-virtual {p0, v1, v0}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->log(Ljava/lang/String;[Ljava/lang/Object;)V .line 172 const-string v0, "%s (%s) was not loaded normally, re-linking..." filled-new-array {p2, p3}, [Ljava/lang/Object; move-result-object v1 invoke-virtual {p0, v0, v1}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->log(Ljava/lang/String;[Ljava/lang/Object;)V .line 173 invoke-virtual {p0, p1, p2, p3}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->getWorkaroundLibFile(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;)Ljava/io/File; move-result-object v0 .line 174 invoke-virtual {v0}, Ljava/io/File;->exists()Z move-result v1 if-eqz v1, :cond_4f iget-boolean v1, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->force:Z if-eqz v1, :cond_73 .line 175 :cond_4f iget-boolean v1, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->force:Z if-eqz v1, :cond_5c .line 176 const-string v1, "Forcing a re-link of %s (%s)..." filled-new-array {p2, p3}, [Ljava/lang/Object; move-result-object v2 invoke-virtual {p0, v1, v2}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->log(Ljava/lang/String;[Ljava/lang/Object;)V .line 179 :cond_5c invoke-virtual {p0, p1, p2, p3}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->cleanupOldLibFiles(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;)V .line 180 iget-object v2, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->libraryInstaller:Lcom/getkeepsafe/relinker/ReLinker$LibraryInstaller; iget-object v1, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->libraryLoader:Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader; invoke-interface {v1}, Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader;->supportedAbis()[Ljava/lang/String; move-result-object v4 iget-object v1, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->libraryLoader:Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader; .line 181 invoke-interface {v1, p2}, Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader;->mapLibraryName(Ljava/lang/String;)Ljava/lang/String; move-result-object v5 move-object v3, p1 move-object v6, v0 move-object v7, p0 .line 180 invoke-interface/range {v2 .. v7}, Lcom/getkeepsafe/relinker/ReLinker$LibraryInstaller;->installLibrary(Landroid/content/Context;[Ljava/lang/String;Ljava/lang/String;Ljava/io/File;Lcom/getkeepsafe/relinker/ReLinkerInstance;)V .line 185 :cond_73 :try_start_73 iget-boolean v1, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->recursive:Z :try_end_75 .catch Ljava/io/IOException; {:try_start_73 .. :try_end_75} :catch_a8 if-eqz v1, :cond_a8 const/4 v1, 0x0 .line 189 :try_start_78 new-instance v2, Lcom/getkeepsafe/relinker/elf/ElfParser; invoke-direct {v2, v0}, Lcom/getkeepsafe/relinker/elf/ElfParser;->(Ljava/io/File;)V :try_end_7d .catchall {:try_start_78 .. :try_end_7d} :catchall_a1 .line 190 :try_start_7d invoke-virtual {v2}, Lcom/getkeepsafe/relinker/elf/ElfParser;->parseNeededDependencies()Ljava/util/List; move-result-object v1 :try_end_81 .catchall {:try_start_7d .. :try_end_81} :catchall_9e .line 193 :try_start_81 invoke-virtual {v2}, Lcom/getkeepsafe/relinker/elf/ElfParser;->close()V .line 196 invoke-interface {v1}, Ljava/util/List;->iterator()Ljava/util/Iterator; move-result-object v1 :goto_88 invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z move-result v2 if-eqz v2, :cond_a8 invoke-interface {v1}, Ljava/util/Iterator;->next()Ljava/lang/Object; move-result-object v2 check-cast v2, Ljava/lang/String; .line 197 iget-object v3, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->libraryLoader:Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader; invoke-interface {v3, v2}, Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader;->unmapLibraryName(Ljava/lang/String;)Ljava/lang/String; move-result-object v2 invoke-virtual {p0, p1, v2}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->loadLibrary(Landroid/content/Context;Ljava/lang/String;)V goto :goto_88 :catchall_9e move-exception p1 move-object v1, v2 goto :goto_a2 :catchall_a1 move-exception p1 :goto_a2 if-eqz v1, :cond_a7 .line 193 invoke-virtual {v1}, Lcom/getkeepsafe/relinker/elf/ElfParser;->close()V .line 195 :cond_a7 throw p1 :try_end_a8 .catch Ljava/io/IOException; {:try_start_81 .. :try_end_a8} :catch_a8 .line 206 :catch_a8 :cond_a8 iget-object p1, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->libraryLoader:Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader; invoke-virtual {v0}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String; move-result-object v0 invoke-interface {p1, v0}, Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader;->loadPath(Ljava/lang/String;)V .line 207 iget-object p1, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->loadedLibraries:Ljava/util/Set; invoke-interface {p1, p2}, Ljava/util/Set;->add(Ljava/lang/Object;)Z .line 208 const-string p1, "%s (%s) was re-linked!" filled-new-array {p2, p3}, [Ljava/lang/Object; move-result-object p2 invoke-virtual {p0, p1, p2}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->log(Ljava/lang/String;[Ljava/lang/Object;)V return-void .end method # virtual methods .method protected cleanupOldLibFiles(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;)V .registers 8 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10, 0x10, 0x10 } names = { "context", "library", "currentVersion" } .end annotation .line 250 invoke-virtual {p0, p1}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->getWorkaroundLibDir(Landroid/content/Context;)Ljava/io/File; move-result-object v0 .line 251 invoke-virtual {p0, p1, p2, p3}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->getWorkaroundLibFile(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;)Ljava/io/File; move-result-object p1 .line 252 iget-object p3, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->libraryLoader:Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader; invoke-interface {p3, p2}, Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader;->mapLibraryName(Ljava/lang/String;)Ljava/lang/String; move-result-object p2 .line 253 new-instance p3, Lcom/getkeepsafe/relinker/ReLinkerInstance$2; invoke-direct {p3, p0, p2}, Lcom/getkeepsafe/relinker/ReLinkerInstance$2;->(Lcom/getkeepsafe/relinker/ReLinkerInstance;Ljava/lang/String;)V invoke-virtual {v0, p3}, Ljava/io/File;->listFiles(Ljava/io/FilenameFilter;)[Ljava/io/File; move-result-object p2 if-nez p2, :cond_1a return-void .line 262 :cond_1a array-length p3, p2 const/4 v0, 0x0 :goto_1c if-ge v0, p3, :cond_38 aget-object v1, p2, v0 .line 263 iget-boolean v2, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->force:Z if-nez v2, :cond_32 invoke-virtual {v1}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String; move-result-object v2 invoke-virtual {p1}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String; move-result-object v3 invoke-virtual {v2, v3}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z move-result v2 if-nez v2, :cond_35 .line 264 :cond_32 invoke-virtual {v1}, Ljava/io/File;->delete()Z :cond_35 add-int/lit8 v0, v0, 0x1 goto :goto_1c :cond_38 return-void .end method .method public force()Lcom/getkeepsafe/relinker/ReLinkerInstance; .registers 2 const/4 v0, 0x1 .line 72 iput-boolean v0, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->force:Z return-object p0 .end method .method protected getWorkaroundLibDir(Landroid/content/Context;)Ljava/io/File; .registers 4 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10 } names = { "context" } .end annotation .line 217 const-string v0, "lib" const/4 v1, 0x0 invoke-virtual {p1, v0, v1}, Landroid/content/Context;->getDir(Ljava/lang/String;I)Ljava/io/File; move-result-object p1 return-object p1 .end method .method protected getWorkaroundLibFile(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;)Ljava/io/File; .registers 6 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10, 0x10, 0x10 } names = { "context", "library", "version" } .end annotation .line 229 iget-object v0, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->libraryLoader:Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader; invoke-interface {v0, p2}, Lcom/getkeepsafe/relinker/ReLinker$LibraryLoader;->mapLibraryName(Ljava/lang/String;)Ljava/lang/String; move-result-object p2 .line 231 invoke-static {p3}, Lcom/getkeepsafe/relinker/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z move-result v0 if-eqz v0, :cond_16 .line 232 new-instance p3, Ljava/io/File; invoke-virtual {p0, p1}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->getWorkaroundLibDir(Landroid/content/Context;)Ljava/io/File; move-result-object p1 invoke-direct {p3, p1, p2}, Ljava/io/File;->(Ljava/io/File;Ljava/lang/String;)V return-object p3 .line 235 :cond_16 new-instance v0, Ljava/io/File; invoke-virtual {p0, p1}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->getWorkaroundLibDir(Landroid/content/Context;)Ljava/io/File; move-result-object p1 new-instance v1, Ljava/lang/StringBuilder; invoke-direct {v1}, Ljava/lang/StringBuilder;->()V invoke-virtual {v1, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object p2 const-string v1, "." invoke-virtual {p2, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object p2 invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object p2 invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object p2 invoke-direct {v0, p1, p2}, Ljava/io/File;->(Ljava/io/File;Ljava/lang/String;)V return-object v0 .end method .method public loadLibrary(Landroid/content/Context;Ljava/lang/String;)V .registers 4 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10, 0x10 } names = { "context", "library" } .end annotation const/4 v0, 0x0 .line 92 invoke-virtual {p0, p1, p2, v0, v0}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->loadLibrary(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;Lcom/getkeepsafe/relinker/ReLinker$LoadListener;)V return-void .end method .method public loadLibrary(Landroid/content/Context;Ljava/lang/String;Lcom/getkeepsafe/relinker/ReLinker$LoadListener;)V .registers 5 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10, 0x10, 0x10 } names = { "context", "library", "listener" } .end annotation const/4 v0, 0x0 .line 110 invoke-virtual {p0, p1, p2, v0, p3}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->loadLibrary(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;Lcom/getkeepsafe/relinker/ReLinker$LoadListener;)V return-void .end method .method public loadLibrary(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;)V .registers 5 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10, 0x10, 0x10 } names = { "context", "library", "version" } .end annotation const/4 v0, 0x0 .line 100 invoke-virtual {p0, p1, p2, p3, v0}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->loadLibrary(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;Lcom/getkeepsafe/relinker/ReLinker$LoadListener;)V return-void .end method .method public loadLibrary(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;Lcom/getkeepsafe/relinker/ReLinker$LoadListener;)V .registers 13 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10, 0x10, 0x10, 0x10 } names = { "context", "library", "version", "listener" } .end annotation if-eqz p1, :cond_33 .line 130 invoke-static {p2}, Lcom/getkeepsafe/relinker/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z move-result v0 if-nez v0, :cond_2b .line 134 const-string v0, "Beginning load of %s..." filled-new-array {p2}, [Ljava/lang/Object; move-result-object v1 invoke-virtual {p0, v0, v1}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->log(Ljava/lang/String;[Ljava/lang/Object;)V if-nez p4, :cond_17 .line 136 invoke-direct {p0, p1, p2, p3}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->loadLibraryInternal(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;)V goto :goto_2a .line 138 :cond_17 new-instance v0, Ljava/lang/Thread; new-instance v7, Lcom/getkeepsafe/relinker/ReLinkerInstance$1; move-object v1, v7 move-object v2, p0 move-object v3, p1 move-object v4, p2 move-object v5, p3 move-object v6, p4 invoke-direct/range {v1 .. v6}, Lcom/getkeepsafe/relinker/ReLinkerInstance$1;->(Lcom/getkeepsafe/relinker/ReLinkerInstance;Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;Lcom/getkeepsafe/relinker/ReLinker$LoadListener;)V invoke-direct {v0, v7}, Ljava/lang/Thread;->(Ljava/lang/Runnable;)V .line 150 invoke-virtual {v0}, Ljava/lang/Thread;->start()V :goto_2a return-void .line 131 :cond_2b new-instance p1, Ljava/lang/IllegalArgumentException; const-string p2, "Given library is either null or empty" invoke-direct {p1, p2}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw p1 .line 127 :cond_33 new-instance p1, Ljava/lang/IllegalArgumentException; const-string p2, "Given context is null" invoke-direct {p1, p2}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw p1 .end method .method public log(Lcom/getkeepsafe/relinker/ReLinker$Logger;)Lcom/getkeepsafe/relinker/ReLinkerInstance; .registers 2 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10 } names = { "logger" } .end annotation .line 64 iput-object p1, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->logger:Lcom/getkeepsafe/relinker/ReLinker$Logger; return-object p0 .end method .method public log(Ljava/lang/String;)V .registers 3 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10 } names = { "message" } .end annotation .line 274 iget-object v0, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->logger:Lcom/getkeepsafe/relinker/ReLinker$Logger; if-eqz v0, :cond_7 .line 275 invoke-interface {v0, p1}, Lcom/getkeepsafe/relinker/ReLinker$Logger;->log(Ljava/lang/String;)V :cond_7 return-void .end method .method public varargs log(Ljava/lang/String;[Ljava/lang/Object;)V .registers 4 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10, 0x10 } names = { "format", "args" } .end annotation .line 270 sget-object v0, Ljava/util/Locale;->US:Ljava/util/Locale; invoke-static {v0, p1, p2}, Ljava/lang/String;->format(Ljava/util/Locale;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String; move-result-object p1 invoke-virtual {p0, p1}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->log(Ljava/lang/String;)V return-void .end method .method public recursively()Lcom/getkeepsafe/relinker/ReLinkerInstance; .registers 2 const/4 v0, 0x1 .line 81 iput-boolean v0, p0, Lcom/getkeepsafe/relinker/ReLinkerInstance;->recursive:Z return-object p0 .end method