mv.visitLabel(l2);
mv.visitMethodInsn(INVOKEVIRTUAL,
"java/lang/ClassNotFoundException", "getMessage",
"()Ljava/lang/String;");
mv.visitVarInsn(ASTORE, 1);
mv.visitTypeInsn(NEW, "java/lang/NoClassDefFoundError");
mv.visitInsn(DUP);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/NoClassDefFoundError",
"<init>", "(Ljava/lang/String;)V");
mv.visitInsn(ATHROW);