### Question:
SLCImage { public double line2ta(double line) { return tAzi1 + ((line - 1.0) / PRF); } SLCImage();  SLCImage(MetadataElement element); void parseResFile(File resFileName); double pix2tr(double pixel); double pix2range(double pixel); double tr2pix(double rangeTime); double line2ta(double line); double ta2line(double azitime); Point lp2t(Point p); double getRadarWavelength(); Point getApproxRadarCentreOriginal(); GeoPos getApproxGeoCentreOriginal(); Point getApproxXYZCentreOriginal(); Window getCurrentWindow(); double getPRF(); double getAzimuthBandwidth(); int getCoarseOffsetP(); double gettRange1(); void settRange1(double tRange1); double getRangeBandwidth(); void setRangeBandwidth(double rangeBandwidth); double getRsr2x(); void setRsr2x(double rsr2x); void setCoarseOffsetP(int offsetP); void setCoarseOffsetL(int offsetL); int getMlAz(); void setMlAz(int mlAz); int getMlRg(); void setMlRg(int mlRg); double getMjd(); long getOrbitNumber(); double computeDeltaRange(double pixel); double computeDeltaRange(Point sarPixel); double computeRangeResolution(double pixel); double computeRangeResolution(Point sarPixel); public Doppler doppler; }### Answer:
@Test public void testLine2ta() throws Exception { double azTime_ACTUAL = master.line2ta(line_EXPECTED); Assert.assertEquals(azTime_EXPECTED, azTime_ACTUAL, eps05); }