public Iterable < ? extends CompilationUnitTree > parse ( ) throws IOException { try { prepareCompiler ( ) ; List < JCCompilationUnit > units = compiler . parseFiles ( fileObjects ) ; for ( JCCompilationUnit unit : units ) { JavaFileObject file = unit . getSourceFile ( ) ; if ( notYetEntered . containsKey ( file ) ) notYetEntered . put ( file , unit ) ; } return units ; } finally { parsed = true ; if ( compiler != null && compiler . log != null ) compiler . log . flush ( ) ; } }
Parse the specified files returning a list of abstract syntax trees .