Source:
public ScmResult executeCommand( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters ) throws ScmException { Date startDate = parameters.getDate( CommandParameter.START_DATE, null ); Date endDate = parameters.getDate( CommandParameter.END_DATE, null ); int numDays = parameters.getInt( CommandParameter.NUM_DAYS, 0 ); Integer limit = parameters.getInt( CommandParameter.LIMIT, -1 ); if ( limit < 1 ) { limit = null; } ScmBranch branch = (ScmBranch) parameters.getScmVersion( CommandParameter.BRANCH, null ); ScmVersion version = parameters.getScmVersion( CommandParameter.SCM_VERSION, null ); ScmVersion startVersion = parameters.getScmVersion( CommandParameter.START_SCM_VERSION, null ); ScmVersion endVersion = parameters.getScmVersion( CommandParameter.END_SCM_VERSION, null ); String datePattern = parameters.getString( CommandParameter.CHANGELOG_DATE_PATTERN, null ); boolean fromVersionToStartOfRepository = startVersion == null && endVersion == null && version != null; if (fromVersionToStartOfRepository) { return executeChangeLogCommand( repository, fileSet, version, datePattern ); } else if ( startVersion != null || endVersion != null ) { return executeChangeLogCommand( repository, fileSet, startVersion, endVersion, datePattern ); } else { if ( numDays != 0 && ( startDate != null || endDate != null ) ) { throw new ScmException( "Start or end date cannot be set if num days is set." ); } if ( endDate != null && startDate == null ) { throw new ScmException( "The end date is set but the start date isn't." ); } if ( numDays > 0 ) { @SuppressWarnings( "checkstyle:magicnumber" ) int day = 24 * 60 * 60 * 1000; startDate = new Date( System.currentTimeMillis() - (long) numDays * day ); endDate = new Date( System.currentTimeMillis() + (long) day ); } else if ( endDate == null ) { endDate = new Date(); } return executeChangeLogCommand( repository, fileSet, startDate, endDate, branch, datePattern ); } }

Target:
public ScmResult executeCommand( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters ) throws ScmException { Date startDate = parameters.getDate( CommandParameter.START_DATE, null ); Date endDate = parameters.getDate( CommandParameter.END_DATE, null ); int numDays = parameters.getInt( CommandParameter.NUM_DAYS, 0 ); Integer limit = parameters.getInt( CommandParameter.LIMIT, -1 ); if ( limit < 1 ) { limit = null; } ScmBranch branch = (ScmBranch) parameters.getScmVersion( CommandParameter.BRANCH, null ); ScmVersion version = parameters.getScmVersion( CommandParameter.SCM_VERSION, null ); ScmVersion startVersion = parameters.getScmVersion( CommandParameter.START_SCM_VERSION, null ); ScmVersion endVersion = parameters.getScmVersion( CommandParameter.END_SCM_VERSION, null ); String datePattern = parameters.getString( CommandParameter.CHANGELOG_DATE_PATTERN, null ); boolean uniqueUsageOfVersion = startVersion == null && endVersion == null && version != null; if ( uniqueUsageOfVersion ) { return executeChangeLogCommand( repository, fileSet, version, datePattern ); } else if ( startVersion != null || endVersion != null ) { return executeChangeLogCommand( repository, fileSet, startVersion, endVersion, datePattern ); } else { if ( numDays != 0 && ( startDate != null || endDate != null ) ) { throw new ScmException( "Start or end date cannot be set if num days is set." ); } if ( endDate != null && startDate == null ) { throw new ScmException( "The end date is set but the start date isn't." ); } if ( numDays > 0 ) { @SuppressWarnings( "checkstyle:magicnumber" ) int day = 24 * 60 * 60 * 1000; startDate = new Date( System.currentTimeMillis() - (long) numDays * day ); endDate = new Date( System.currentTimeMillis() + (long) day ); } else if ( endDate == null ) { endDate = new Date(); } return executeChangeLogCommand( repository, fileSet, startDate, endDate, branch, datePattern ); } }