Fix build with jdk10

OBS-URL: https://build.opensuse.org/package/show/Java:packages/libreadline-java?expand=0&rev=23

libreadline-java.spec

@@ -28,6 +28,8 @@ Source1:        baselibs.conf
 Patch0:         libreadline-java-ncurses.patch
 Patch1:         libreadline-java-libdir.patch
 Patch2:         libreadline-java-0.8.0-missing-return-type.patch
+Patch3:         libreadline-java-0.8.0-jdk10.patch
+BuildRequires:  fdupes
 BuildRequires:  java-devel >= 1.6.0
 BuildRequires:  javapackages-tools
 BuildRequires:  libedit-devel >= 2.9
@@ -37,7 +39,6 @@ Requires:       java
 Requires:       libedit >= 2.9
 Provides:       gnu.readline
 Provides:       java_readline
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
 libreadline-java provides Java bindings for libedit though a JNI
@@ -56,6 +57,7 @@ wrapper. This package contains the javadoc documentation for it.
 %patch0
 %patch1
 %patch2 -p1
+%patch3 -p1
 find . -name "*.jar" -exec rm -f {} \;
 sed -i 's|@LIBDIR@|%{_libdir}|' src/org/gnu/readline/Readline.java
 
@@ -83,15 +85,14 @@ install -m 755 libJavaEditline.so %{buildroot}%{_libdir}/%{name}
 # javadoc
 mkdir -p %{buildroot}%{_javadocdir}/%{name}
 cp -a api/* %{buildroot}%{_javadocdir}/%{name}
+%fdupes -s %{buildroot}%{_javadocdir}/%{name}
 
 %files
-%defattr(0644,root,root,0755)
 %doc ChangeLog NEWS README README.1st VERSION COPYING.LIB
 %dir %{_libdir}/%{name}
 %attr(-,root,root) %{_libdir}/%{name}/*
 
 %files javadoc
-%defattr(0644,root,root,0755)
 %doc %{_javadocdir}/%{name}
 
 %changelog