Open Source Information_ 28GNU LESSER GENERAL PUBLIC LICENSEThis product uses some software programs which are distributed under the LGPLv2.1/LGPLv3 license.LGPL v2.1 Software : JaperReports, Java CSV Library, Jcommon, jCIFS, Pager Tag LibraryLGPL v3 Software : JFreeChartVersion 2.1, February 1999Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USAEveryone is permitted to copy and distribute verbatim copies. of this license document, but changing it is not allowed.[This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License,version 2, hence the version number 2.1.]PreambleThe licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNUGeneral Public Licenses are intended to guarantee your freedom to share and change free software--to make sure thesoftware is free for all its users.This license, the Lesser General Public License, applies to some specially designated software packages--typicallylibraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest youfirst think carefully about whether this license or the ordinary General Public License is the better strategy to use in anyparticular case, based on the explanations below.When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designedto make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); thatyou receive source code or can get it if you want it; that you can change the software and use pieces of it in new freeprograms; and that you are informed that you can do these things.To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you tosurrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library orif you modify it.For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights thatwe gave you. You must make sure that they, too, receive or can get the source code. If you link other code with the library,you must provide complete object files to the recipients, so that they can relink them with the library after making changesto the library and recompiling it. And you must show them these terms so they know their rights.We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this license, which givesyou legal permission to copy, distribute and/or modify the library.To protect each distributor, we want to make it very clear that there is no warranty for the free library. Also, if the library ismodified by someone else and passed on, the recipients should know that what they have is not the original version, sothat the original author's reputation will not be affected by problems that might be introduced by others.Finally, software patents pose a constant threat to the existence of any free program. We wish to make sure that acompany cannot effectively restrict the users of a free program by obtaining a restrictive license from a patent holder.Therefore, we insist that any patent license obtained for a version of the library must be consistent with the full freedom ofuse specified in this license.Most GNU software, including some libraries, is covered by the ordinary GNU General Public License. This license, theGNU Lesser General Public License, applies to certain designated libraries, and is quite different from the ordinary GeneralPublic License. We use this license for certain libraries in order to permit linking those libraries into non-free programs.When a program is linked with a library, whether statically or using a shared library, the combination of the two is legallyspeaking a combined work, a derivative of the original library. The ordinary General Public License therefore permits suchlinking only if the entire combination fits its criteria of freedom. The Lesser General Public License permits more lax criteriafor linking other code with the library.We call this license the "Lesser" General Public License because it does Less to protect the user's freedom than theordinary General Public License. It also provides other free software developers Less of an advantage over competingnon-free programs. These disadvantages are the reason we use the ordinary General Public License for many libraries.However, the Lesser license provides advantages in certain special circumstances.For example, on rare occasions, there may be a special need to encourage the widest possible use of a certain library, sothat it becomes a de-facto standard. To achieve this, non-free programs must be allowed to use the library. A morefrequent case is that a free library does the same job as widely used non-free libraries. In this case, there is little to gain bylimiting the free library to free software only, so we use the Lesser General Public License.In other cases, permission to use a particular library in non-free programs enables a greater number of people to use alarge body of free software. For example, permission to use the GNU C Library in non-free programs enables many morepeople to use the whole GNU operating system, as well as its variant, the GNU/Linux operating system.Although the Lesser General Public License is Less protective of the users' freedom, it does ensure that the user of aprogram that is linked with the Library has the freedom and the wherewithal to run that program using a modified version ofthe Library.The precise terms and conditions for copying, distribution and modification follow. Pay close attention to the differencebetween a "work based on the library" and a "work that uses the library". 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