sets logging level for the closure compiler . concode_field_sep String COMPILATION_LEVEL_ADVANCED concode_elem_sep boolean customExternsOnly concode_elem_sep Level loggingLevel concode_elem_sep String COMPILATION_LEVEL_SIMPLE concode_elem_sep WarningLevel warningLevel concode_elem_sep Logger logger concode_elem_sep CompilationLevel compilationLevel concode_elem_sep CompilerOptions compilerOptions concode_elem_sep String COMPILATION_LEVEL_WHITESPACE concode_elem_sep List<SourceFile> externs concode_field_sep CompilationLevel getCompilationLevel concode_elem_sep void setCustomExternsOnly concode_elem_sep String compress concode_elem_sep List<SourceFile> getExterns concode_elem_sep boolean isCustomExternsOnly concode_elem_sep WarningLevel getWarningLevel concode_elem_sep void setCompilationLevel concode_elem_sep List<SourceFile> getDefaultExterns concode_elem_sep void setCompilerOptions concode_elem_sep Level getLoggingLevel concode_elem_sep void setWarningLevel concode_elem_sep void setExterns concode_elem_sep CompilerOptions getCompilerOptions
void function ( Level arg0 ) { this . loggingLevel = arg0 ; }