298 lines
7.4 KiB
Smali
298 lines
7.4 KiB
Smali
.class public Landroidx/room/util/DBUtil;
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.super Ljava/lang/Object;
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.source "DBUtil.java"
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# annotations
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.annotation build Landroidx/annotation/RestrictTo;
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value = {
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.enum Landroidx/annotation/RestrictTo$Scope;->LIBRARY_GROUP_PREFIX:Landroidx/annotation/RestrictTo$Scope;
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}
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.end annotation
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# direct methods
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.method public constructor <init>()V
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.locals 0
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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return-void
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.end method
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.method public static createCancellationSignal()Landroid/os/CancellationSignal;
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.locals 1
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.annotation build Landroidx/annotation/Nullable;
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.end annotation
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new-instance v0, Landroid/os/CancellationSignal;
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invoke-direct {v0}, Landroid/os/CancellationSignal;-><init>()V
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return-object v0
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.end method
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.method public static dropFtsSyncTriggers(Landroidx/sqlite/db/SupportSQLiteDatabase;)V
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.locals 4
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new-instance v0, Ljava/util/ArrayList;
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invoke-direct {v0}, Ljava/util/ArrayList;-><init>()V
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const-string v1, "SELECT name FROM sqlite_master WHERE type = \'trigger\'"
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invoke-interface {p0, v1}, Landroidx/sqlite/db/SupportSQLiteDatabase;->query(Ljava/lang/String;)Landroid/database/Cursor;
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move-result-object v1
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:goto_0
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:try_start_0
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invoke-interface {v1}, Landroid/database/Cursor;->moveToNext()Z
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move-result v2
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if-eqz v2, :cond_0
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const/4 v2, 0x0
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invoke-interface {v1, v2}, Landroid/database/Cursor;->getString(I)Ljava/lang/String;
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move-result-object v2
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invoke-virtual {v0, v2}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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goto :goto_0
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:cond_0
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invoke-interface {v1}, Landroid/database/Cursor;->close()V
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invoke-virtual {v0}, Ljava/util/ArrayList;->iterator()Ljava/util/Iterator;
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move-result-object v0
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:cond_1
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:goto_1
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invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z
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move-result v1
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if-eqz v1, :cond_2
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invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;
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move-result-object v1
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check-cast v1, Ljava/lang/String;
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const-string v2, "room_fts_content_sync_"
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invoke-virtual {v1, v2}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z
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move-result v2
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if-eqz v2, :cond_1
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new-instance v2, Ljava/lang/StringBuilder;
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invoke-direct {v2}, Ljava/lang/StringBuilder;-><init>()V
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const-string v3, "DROP TRIGGER IF EXISTS "
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invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v2, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object v1
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invoke-interface {p0, v1}, Landroidx/sqlite/db/SupportSQLiteDatabase;->execSQL(Ljava/lang/String;)V
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goto :goto_1
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:cond_2
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return-void
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:catchall_0
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move-exception p0
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invoke-interface {v1}, Landroid/database/Cursor;->close()V
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throw p0
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.end method
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.method public static query(Landroidx/room/RoomDatabase;Landroidx/sqlite/db/SupportSQLiteQuery;Z)Landroid/database/Cursor;
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.locals 1
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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.annotation runtime Ljava/lang/Deprecated;
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.end annotation
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const/4 v0, 0x0
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invoke-static {p0, p1, p2, v0}, Landroidx/room/util/DBUtil;->query(Landroidx/room/RoomDatabase;Landroidx/sqlite/db/SupportSQLiteQuery;ZLandroid/os/CancellationSignal;)Landroid/database/Cursor;
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move-result-object p0
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return-object p0
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.end method
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.method public static query(Landroidx/room/RoomDatabase;Landroidx/sqlite/db/SupportSQLiteQuery;ZLandroid/os/CancellationSignal;)Landroid/database/Cursor;
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.locals 2
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.param p0 # Landroidx/room/RoomDatabase;
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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.end param
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.param p1 # Landroidx/sqlite/db/SupportSQLiteQuery;
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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.end param
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.param p3 # Landroid/os/CancellationSignal;
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.annotation build Landroidx/annotation/Nullable;
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.end annotation
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.end param
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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invoke-virtual {p0, p1, p3}, Landroidx/room/RoomDatabase;->query(Landroidx/sqlite/db/SupportSQLiteQuery;Landroid/os/CancellationSignal;)Landroid/database/Cursor;
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move-result-object p0
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if-eqz p2, :cond_2
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instance-of p1, p0, Landroid/database/AbstractWindowedCursor;
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if-eqz p1, :cond_2
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move-object p1, p0
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check-cast p1, Landroid/database/AbstractWindowedCursor;
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invoke-virtual {p1}, Landroid/database/AbstractWindowedCursor;->getCount()I
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move-result p2
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invoke-virtual {p1}, Landroid/database/AbstractWindowedCursor;->hasWindow()Z
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move-result p3
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if-eqz p3, :cond_0
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invoke-virtual {p1}, Landroid/database/AbstractWindowedCursor;->getWindow()Landroid/database/CursorWindow;
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move-result-object p3
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invoke-virtual {p3}, Landroid/database/CursorWindow;->getNumRows()I
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move-result p3
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goto :goto_0
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:cond_0
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move p3, p2
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:goto_0
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sget v0, Landroid/os/Build$VERSION;->SDK_INT:I
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const/16 v1, 0x17
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if-lt v0, v1, :cond_1
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if-ge p3, p2, :cond_2
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:cond_1
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invoke-static {p1}, Landroidx/room/util/CursorUtil;->copyAndClose(Landroid/database/Cursor;)Landroid/database/Cursor;
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move-result-object p0
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:cond_2
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return-object p0
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.end method
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.method public static readVersion(Ljava/io/File;)I
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.locals 10
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.param p0 # Ljava/io/File;
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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.end param
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Ljava/io/IOException;
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}
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.end annotation
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const/4 v0, 0x4
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const/4 v1, 0x0
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:try_start_0
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invoke-static {v0}, Ljava/nio/ByteBuffer;->allocate(I)Ljava/nio/ByteBuffer;
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move-result-object v2
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new-instance v3, Ljava/io/FileInputStream;
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invoke-direct {v3, p0}, Ljava/io/FileInputStream;-><init>(Ljava/io/File;)V
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invoke-virtual {v3}, Ljava/io/FileInputStream;->getChannel()Ljava/nio/channels/FileChannel;
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move-result-object v1
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const-wide/16 v5, 0x3c
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const-wide/16 v7, 0x4
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const/4 v9, 0x1
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move-object v4, v1
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invoke-virtual/range {v4 .. v9}, Ljava/nio/channels/FileChannel;->tryLock(JJZ)Ljava/nio/channels/FileLock;
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const-wide/16 v3, 0x3c
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invoke-virtual {v1, v3, v4}, Ljava/nio/channels/FileChannel;->position(J)Ljava/nio/channels/FileChannel;
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invoke-virtual {v1, v2}, Ljava/nio/channels/FileChannel;->read(Ljava/nio/ByteBuffer;)I
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move-result p0
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if-ne p0, v0, :cond_0
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invoke-virtual {v2}, Ljava/nio/ByteBuffer;->rewind()Ljava/nio/Buffer;
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invoke-virtual {v2}, Ljava/nio/ByteBuffer;->getInt()I
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move-result p0
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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invoke-virtual {v1}, Ljava/nio/channels/FileChannel;->close()V
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return p0
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:cond_0
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:try_start_1
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new-instance p0, Ljava/io/IOException;
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const-string v0, "Bad database header, unable to read 4 bytes at offset 60"
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invoke-direct {p0, v0}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V
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throw p0
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:try_end_1
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.catchall {:try_start_1 .. :try_end_1} :catchall_0
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:catchall_0
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move-exception p0
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if-eqz v1, :cond_1
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invoke-virtual {v1}, Ljava/nio/channels/FileChannel;->close()V
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:cond_1
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throw p0
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.end method
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