File list (Check if you may need any files):
jfftpack
........\.DS_Store
__MACOSX
........\jfftpack
........\........\._.DS_Store
jfftpack\javadocs
........\........\allclasses-frame.html
__MACOSX\jfftpack\javadocs
........\........\........\._allclasses-frame.html
jfftpack\javadocs\allclasses-noframe.html
__MACOSX\jfftpack\javadocs\._allclasses-noframe.html
jfftpack\javadocs\ca
........\........\..\uol
........\........\..\...\aig
........\........\..\...\...\fftpack
........\........\..\...\...\.......\Complex1D.html
__MACOSX\jfftpack\javadocs\ca
........\........\........\..\uol
........\........\........\..\...\aig
........\........\........\..\...\...\fftpack
........\........\........\..\...\...\.......\._Complex1D.html
jfftpack\javadocs\ca\uol\aig\fftpack\ComplexDoubleFFT.html
__MACOSX\jfftpack\javadocs\ca\uol\aig\fftpack\._ComplexDoubleFFT.html
jfftpack\javadocs\ca\uol\aig\fftpack\package-frame.html
__MACOSX\jfftpack\javadocs\ca\uol\aig\fftpack\._package-frame.html
jfftpack\javadocs\ca\uol\aig\fftpack\package-summary.html
__MACOSX\jfftpack\javadocs\ca\uol\aig\fftpack\._package-summary.html
jfftpack\javadocs\ca\uol\aig\fftpack\package-tree.html
__MACOSX\jfftpack\javadocs\ca\uol\aig\fftpack\._package-tree.html
jfftpack\javadocs\ca\uol\aig\fftpack\RealDoubleFFT.html
__MACOSX\jfftpack\javadocs\ca\uol\aig\fftpack\._RealDoubleFFT.html
jfftpack\javadocs\ca\uol\aig\fftpack\RealDoubleFFT_Even.html
__MACOSX\jfftpack\javadocs\ca\uol\aig\fftpack\._RealDoubleFFT_Even.html
jfftpack\javadocs\ca\uol\aig\fftpack\RealDoubleFFT_Even_Odd.html
__MACOSX\jfftpack\javadocs\ca\uol\aig\fftpack\._RealDoubleFFT_Even_Odd.html
jfftpack\javadocs\ca\uol\aig\fftpack\RealDoubleFFT_Odd.html
__MACOSX\jfftpack\javadocs\ca\uol\aig\fftpack\._RealDoubleFFT_Odd.html
jfftpack\javadocs\ca\uol\aig\fftpack\RealDoubleFFT_Odd_Odd.html
__MACOSX\jfftpack\javadocs\ca\uol\aig\fftpack\._RealDoubleFFT_Odd_Odd.html
........\........\........\..\...\...\._fftpack
........\........\........\..\...\._aig
........\........\........\..\._uol
........\........\........\._ca
jfftpack\javadocs\constant-values.html
__MACOSX\jfftpack\javadocs\._constant-values.html
jfftpack\javadocs\deprecated-list.html
__MACOSX\jfftpack\javadocs\._deprecated-list.html
jfftpack\javadocs\help-doc.html
__MACOSX\jfftpack\javadocs\._help-doc.html
jfftpack\javadocs\index-all.html
__MACOSX\jfftpack\javadocs\._index-all.html
jfftpack\javadocs\index.html
__MACOSX\jfftpack\javadocs\._index.html
jfftpack\javadocs\overview-tree.html
__MACOSX\jfftpack\javadocs\._overview-tree.html
jfftpack\javadocs\package-list
__MACOSX\jfftpack\javadocs\._package-list
jfftpack\javadocs\packages.html
__MACOSX\jfftpack\javadocs\._packages.html
jfftpack\javadocs\resources
........\........\.........\inherit.gif
__MACOSX\jfftpack\javadocs\resources
........\........\........\.........\._inherit.gif
........\........\........\._resources
jfftpack\javadocs\stylesheet.css
__MACOSX\jfftpack\javadocs\._stylesheet.css
........\........\._javadocs
jfftpack\javasource
........\..........\.DS_Store
__MACOSX\jfftpack\javasource
........\........\..........\._.DS_Store
jfftpack\javasource\ca
........\..........\..\.DS_Store
__MACOSX\jfftpack\javasource\ca
........\........\..........\..\._.DS_Store
jfftpack\javasource\ca\uol
........\..........\..\...\.DS_Store
__MACOSX\jfftpack\javasource\ca\uol
........\........\..........\..\...\._.DS_Store
jfftpack\javasource\ca\uol\aig
........\..........\..\...\...\.DS_Store
__MACOSX\jfftpack\javasource\ca\uol\aig
........\........\..........\..\...\...\._.DS_Store
jfftpack\javasource\ca\uol\aig\fftpack
........\..........\..\...\...\.......\Complex1D.java
__MACOSX\jfftpack\javasource\ca\uol\aig\fftpack
........\........\..........\..\...\...\.......\._Complex1D.java
jfftpack\javasource\ca\uol\aig\fftpack\ComplexDoubleFFT.java
__MACOSX\jfftpack\javasource\ca\uol\aig\fftpack\._ComplexDoubleFFT.java
jfftpack\javasource\ca\uol\aig\fftpack\ComplexDoubleFFT_Mixed.java
__MACOSX\jfftpack\javasource\ca\uol\aig\fftpack\._ComplexDoubleFFT_Mixed.java
jfftpack\javasource\ca\uol\aig\fftpack\RealDoubleFFT.java
__MACOSX\jfftpack\javasource\ca\uol\aig