mv.visitLineNumber(51, l0);
mv.visitVarInsn(Opcodes.ALOAD, 0);
mv.visitFieldInsn(Opcodes.GETFIELD, "buildcraft/transport/pipes/PipeItemsSandstone", "container", "Lbuildcraft/transport/TileGenericPipe;");
mv.visitVarInsn(Opcodes.ALOAD, 1);
mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "buildcraft/transport/TileGenericPipe", "getAdjacentTile", "(Lnet/minecraftforge/common/util/ForgeDirection;)Lnet/minecraft/tileentity/TileEntity;");
mv.visitTypeInsn(Opcodes.INSTANCEOF, "logisticspipes/pipes/basic/LogisticsTileGenericPipe");
Label l1 = new Label();
mv.visitJumpInsn(Opcodes.IFEQ, l1);
mv.visitInsn(Opcodes.ICONST_0);
Label l2 = new Label();
mv.visitJumpInsn(Opcodes.GOTO, l2);