#175 Build broken in jrefactory-2.9.18-full.zip

[Anonymous]

Attempting to build jrefactory with ant-1.5.4 and the
Sun JDK 1.4.2_04 on Red Hat Linux 7.3 is giving the
following compilation error:

...
pretty:
[javac] Compiling 2 source files to
/home/rbulling/tmp/jr/ant.build/classes
[javac]
/home/rbulling/tmp/jr/src/org/acm/seguin/summary/load/SwingLoadStatus.java:115:
cannot resolve symbol
[javac] symbol : method setAlwaysOnTop (boolean)
[javac] location: class
org.acm.seguin.summary.load.SwingLoadStatus
[javac] setAlwaysOnTop(true);
[javac] ^
[javac] Note:
/home/rbulling/tmp/jr/src/org/acm/seguin/uml/line/ScalablePanel.java
uses or overrides a deprecated API.
[javac] Note: Recompile with -deprecation for details.
[javac] 1 error

BUILD FAILED

If that is fixed by changing setAlwaysOnTop to
setModal, the build still fails as follows:

compile:
[javac] Compiling 500 source files to
/home/rbulling/tmp/jr/ant.build/classes
[javac]
/home/rbulling/tmp/jr/src/org/acm/seguin/findbugs/FindBugsFrame.java:48:
cannot access edu.umd.cs.findbugs.ba.SourceFile
[javac] bad class file:
/home/rbulling/tmp/jr/jar/findbugs.jar(edu/umd/cs/findbugs/ba/SourceFile.class)
[javac] class file has wrong version 49.0, should
be 48.0
[javac] Please remove or make sure it appears in
the correct subdirectory of the classpath.
[javac] import edu.umd.cs.findbugs.ba.SourceFile;
[javac] ^
[javac] 1 error