Re: 'java.lang.String' has no method

Thanks. That was it.I was using libgcj-4.3.0.jar rather than 
libgcj-4.4.0.jar

Does libgcj-4.4.0.jar support Java 1.6? If so there are some 1.6 methods 
missing for java.util.ResourceBundle and java.net.NetworkInterface. If 
not, then never mind.
Eventually, I will try and suggest some patches for the the missing 
methods, but right now
I have code to get out so I am doing 1.5 work-a-rounds.

Thanks,

Keith


Keith wrote:
> From what I understand based on gcj e-mail and bug archives, I should 
> not be seeing this error in 4.4.0,
> so what am I doing wrong?
>
> Keith
>
> When I compile Reports.class (compiled with java 1.6.0_10) using gcj 
> under MinGW
> $ gcj -v
> Using built-in specs.
> Reading specs from c:/mingw/bin/../lib/gcc/mingw32/4.4.0/libgcj.spec
> rename spec startfile to startfileorig
> rename spec lib to liborig
> Target: mingw32
> Configured with: ../gcc-4.4.0/configure 
> --enable-languages=c,ada,c++,fortran,jav
> a,objc,obj-c++ --disable-sjlj-exceptions --enable-shared 
> --enable-libgcj --enabl
> e-libgomp --with-dwarf2 --disable-win32-registry 
> --enable-libstdcxx-debug --enab
> le-version-specific-runtime-libs --prefix=/mingw 
> --with-gmp=/mingw/src/gmp/root
> --with-mpfr=/mingw/src/mpfr/root --build=mingw32
> Thread model: win32
> gcc version 4.4.0 (GCC)
>
> with the command:
> gcj 
> --classpath="/Croot/jprojects/pps/dist/lib/pps.jar:/Croot/jprojects/pps/dist/lib/pentium.jar:/Croot/jprojects/pps/dist/lib/org.eclipse.ui.workbench_3.5.0.I20090603-2000.jar:/Croot/jprojects/pps/dist/lib/org.eclipse.swt.win32.win32.x86_3.5.0.v3550b.jar:/Croot/jprojects/pps/dist/lib/org.eclipse.osgi_3.5.0.v20090520.jar:/Croot/jprojects/pps/dist/lib/org.eclipse.jface_3.5.0.I20090525-2000.jar:/Croot/jprojects/pps/dist/lib/org.eclipse.equinox.common_3.5.0.v20090520-1800.jar:/Croot/jprojects/pps/dist/lib/org.eclipse.core.runtime_3.5.0.v20090525.jar:/Croot/jprojects/pps/dist/lib/org.eclipse.core.commands_3.5.0.I20090525-2000.jar:/Croot/jprojects/pps/dist/lib/mail.jar:/Croot/jprojects/pps/dist/lib/jRegistryKey.jar:/Croot/jprojects/pps/dist/lib/ArciMathEval.jar:/Croot/jprojects/pps/dist/lib/activ
 ation.jar" 
> -Os -c -o obj/com_performanceplanningsystem_site_Reports.o 
> com/performanceplanningsystem/site/Reports.class
>
> I get:
>
> com/performanceplanningsystem/site/Reports.java:892: error: class 
> 'java.lang.String' has no method named 'format' matching signature 
> '(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;'
> com/performanceplanningsystem/site/Reports.java: In method 
> 'com.performanceplanningsystem.site.Reports.startPoint(com.performanceplanningsystem.site.SiteElement,com.performanceplanningsystem.site.SiteElement,java.util.ArrayList)': 
>
> com/performanceplanningsystem/site/Reports.java:1329: error: class 
> 'java.lang.String' has no method named 'format' matching signature 
> '(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;'
> com/performanceplanningsystem/site/Reports.java: In method 
> 'com.performanceplanningsystem.site.Reports.findShape(com.performanceplanningsystem.ui.PPS,java.util.Map)': 
>
> com/performanceplanningsystem/site/Reports.java:2129: error: class 
> 'java.lang.String' has no method named 'format' matching signature 
> '(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;'
> com/performanceplanningsystem/site/Reports.java: In method 
> 'com.performanceplanningsystem.site.Reports.greenReport(com.performanceplanningsystem.ui.PPS,java.util.Map)': 
>
> com/performanceplanningsystem/site/Reports.java:2519: error: class 
> 'java.lang.String' has no method named 'format' matching signature 
> '(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;'
>
> Code:
> int reportCount = 0;
> String nameString = "daily";
> // resource is  {"report.filename.fmt", "report%1$d.txt"},
> Line 829:
>        String reportName = String.format(nameString + 
> PPS.getPpsResources().getString("report.filename.fmt"), reportCount); 
> //$NON-NLS-1$
>