Program: 178010
Project: 178010
Buggy source:
public void testCreateDeleteImageMosaicDatastore(){
  if (!enabled()) {
    return;
  }
  deleteAll();
  final String wsName="String_Node_Str";
  final String coverageStoreName="String_Node_Str";
  final GSImageMosaicEncoder coverageEncoder=new GSImageMosaicEncoder();
  coverageEncoder.setName("String_Node_Str");
  coverageEncoder.setAllowMultithreading(true);
  coverageEncoder.setBackgroundValues("String_Node_Str");
  coverageEncoder.setFilter("String_Node_Str");
  coverageEncoder.setInputTransparentColor("String_Node_Str");
  coverageEncoder.setLatLonBoundingBox(-180,-90,180,90,"String_Node_Str");
  coverageEncoder.setMaxAllowedTiles(6000);
  coverageEncoder.setNativeBoundingBox(-180,-90,180,90,"String_Node_Str");
  coverageEncoder.setOutputTransparentColor("String_Node_Str");
  coverageEncoder.setProjectionPolicy(ProjectionPolicy.REPROJECT_TO_DECLARED);
  coverageEncoder.setSRS("String_Node_Str");
  coverageEncoder.setSUGGESTED_TILE_SIZE("String_Node_Str");
  coverageEncoder.setUSE_JAI_IMAGEREAD(true);
  final GSDimensionInfoEncoder time=new GSDimensionInfoEncoder(true);
  time.setPresentation(Presentation.LIST);
  coverageEncoder.setMetadata("String_Node_Str",time);
  coverageEncoder.setMetadata("String_Node_Str",new GSDimensionInfoEncoder());
  assertTrue(publisher.createWorkspace(wsName));
  LOGGER.info(coverageEncoder.toString());
  final String styleName="String_Node_Str";
  File sldFile;
  try {
    sldFile=new ClassPathResource("String_Node_Str").getFile();
    assertTrue(publisher.publishStyle(sldFile));
  }
 catch (  IOException e1) {
    assertFalse(e1.getLocalizedMessage(),Boolean.FALSE);
    e1.printStackTrace();
  }
  GSLayerEncoder layerEncoder=new GSLayerEncoder();
  layerEncoder.setDefaultStyle(styleName);
  LOGGER.info(layerEncoder.toString());
  RESTCoverageStore coverageStore=null;
  try {
    final File mosaicFile=new ClassPathResource("String_Node_Str").getFile();
    if (!publisher.createExternalMosaic(wsName,coverageStoreName,mosaicFile,coverageEncoder,layerEncoder)) {
      fail();
    }
    coverageStore=reader.getCoverageStore(wsName,coverageStoreName);
    if (coverageStore == null) {
      LOGGER.error("String_Node_Str" + coverageStoreName + "String_Node_Str");
      fail("String_Node_Str" + coverageStoreName + "String_Node_Str");
    }
  }
 catch (  FileNotFoundException e) {
    e.printStackTrace();
    fail(e.getLocalizedMessage());
  }
catch (  IOException e) {
    e.printStackTrace();
    fail(e.getLocalizedMessage());
  }
  boolean removed=publisher.removeCoverageStore(coverageStore.getWorkspaceName(),coverageStore.getName(),true);
  if (!removed) {
    LOGGER.error("String_Node_Str" + coverageStoreName + "String_Node_Str");
    fail("String_Node_Str" + coverageStoreName + "String_Node_Str");
  }
  assertTrue(publisher.removeStyle(styleName));
  assertTrue(publisher.removeWorkspace(wsName));
}

Fixed version (ground truth):
public void testCreateDeleteImageMosaicDatastore(){
  if (!enabled()) {
    return;
  }
  deleteAll();
  final String wsName="String_Node_Str";
  final String coverageStoreName="String_Node_Str";
  final GSImageMosaicEncoder coverageEncoder=new GSImageMosaicEncoder();
  coverageEncoder.setName("String_Node_Str");
  coverageEncoder.setAllowMultithreading(true);
  coverageEncoder.setBackgroundValues("String_Node_Str");
  coverageEncoder.setFilter("String_Node_Str");
  coverageEncoder.setInputTransparentColor("String_Node_Str");
  coverageEncoder.setLatLonBoundingBox(-180,-90,180,90,"String_Node_Str");
  coverageEncoder.setMaxAllowedTiles(6000);
  coverageEncoder.setNativeBoundingBox(-180,-90,180,90,"String_Node_Str");
  coverageEncoder.setOutputTransparentColor("String_Node_Str");
  coverageEncoder.setProjectionPolicy(ProjectionPolicy.REPROJECT_TO_DECLARED);
  coverageEncoder.setSRS("String_Node_Str");
  coverageEncoder.setSUGGESTED_TILE_SIZE("String_Node_Str");
  coverageEncoder.setUSE_JAI_IMAGEREAD(true);
  final GSDimensionInfoEncoder time=new GSDimensionInfoEncoder(true);
  time.setPresentation(Presentation.LIST);
  coverageEncoder.setMetadata("String_Node_Str",time);
  coverageEncoder.setMetadata("String_Node_Str",new GSDimensionInfoEncoder());
  assertTrue(publisher.createWorkspace(wsName));
  LOGGER.info(coverageEncoder.toString());
  final String styleName="String_Node_Str";
  File sldFile;
  try {
    sldFile=new ClassPathResource("String_Node_Str").getFile();
    assertTrue(publisher.publishStyle(sldFile));
  }
 catch (  IOException e1) {
    assertFalse(e1.getLocalizedMessage(),Boolean.FALSE);
    e1.printStackTrace();
  }
  GSLayerEncoder layerEncoder=new GSLayerEncoder();
  layerEncoder.setDefaultStyle(styleName);
  LOGGER.info(layerEncoder.toString());
  RESTCoverageStore coverageStore=null;
  try {
    final File mosaicFile=new ClassPathResource("String_Node_Str").getFile();
    if (!publisher.publishExternalMosaic(wsName,coverageStoreName,mosaicFile,coverageEncoder,layerEncoder)) {
      fail();
    }
    coverageStore=reader.getCoverageStore(wsName,coverageStoreName);
    if (coverageStore == null) {
      LOGGER.error("String_Node_Str" + coverageStoreName + "String_Node_Str");
      fail("String_Node_Str" + coverageStoreName + "String_Node_Str");
    }
  }
 catch (  FileNotFoundException e) {
    e.printStackTrace();
    fail(e.getLocalizedMessage());
  }
catch (  IOException e) {
    e.printStackTrace();
    fail(e.getLocalizedMessage());
  }
  boolean removed=publisher.removeCoverageStore(coverageStore.getWorkspaceName(),coverageStore.getName(),true);
  if (!removed) {
    LOGGER.error("String_Node_Str" + coverageStoreName + "String_Node_Str");
    fail("String_Node_Str" + coverageStoreName + "String_Node_Str");
  }
  assertTrue(publisher.removeStyle(styleName));
  assertTrue(publisher.removeWorkspace(wsName));
}