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Austin Stephens commented on NETBEANS-1937: ------------------------------------------- For reference, it also appears that nb-javac is not installed. Netbeans seems to be unable to download it. > Import on code paste error > -------------------------- > > Key: NETBEANS-1937 > URL: https://issues.apache.org/jira/browse/NETBEANS-1937 > Project: NetBeans > Issue Type: Bug > Components: java - Source > Affects Versions: 10.0 > Environment: Mac > JDK 10 > Reporter: Austin Stephens > Priority: Major > > Create a class file named "IterableUtil.java" and paste the following into > the class: > > {code:java} > @Deprecated > public static <T> Iterable<T> cast(final Iterable<?> source){ > return () -> new Iterator<T>() { > final Iterator<?> iterator = source.iterator(); > @Override > public boolean hasNext() { > return iterator.hasNext(); > } > > @Override > @SuppressWarnings("unchecked") > public T next() { > return (T)iterator.next(); > } > @Override > public void remove() { > iterator.remove(); > } > }; > } > public static <T,E> ListIterator<T> cast(final ListIterator<E> source, > final Class<E> clazz){ > return new ListIterator<T>() { > @Override > public boolean hasNext() { > return source.hasNext(); > } > @Override > @SuppressWarnings("unchecked") > public T next() { > return (T)source.next(); > } > @Override > public boolean hasPrevious() { > return source.hasPrevious(); > } > @Override > @SuppressWarnings("unchecked") > public T previous() { > return (T)source.previous(); > } > @Override > public int nextIndex() { > return source.nextIndex(); > } > @Override > public int previousIndex() { > return source.nextIndex(); > } > @Override > public void remove() { > source.remove(); > } > @Override > public void set(T e) { > source.set(clazz.cast(e)); > } > @Override > public void add(T e) { > source.add(clazz.cast(e)); > } > }; > } > > /** > * > * @param <T> > * @param collection > * @return > * @deprecated Does not truly do the conversion. > */ > @Deprecated > public static <T> Iterable<T> enumerationToIterable(final Enumeration<T> > collection){ > return () -> enumerationToIterator(collection); > } > public static <T> Iterator<T> enumerationToIterator( > final Enumeration<T> collection) { > return new Iterator<T>() { > @Override > public boolean hasNext() { > return collection.hasMoreElements(); > } > @Override > public T next() { > return collection.nextElement(); > } > @Override > public void remove() { > throw new UnsupportedOperationException("Not supported."); > //To change body of generated methods, choose Tools | Templates. > } > }; > } > {code} > The IDE will ask if you would like it to resolve imports. Click "ok". The > resulting code will now have `return new IteratorIterator<T>(){` and `return > new ListIteratorListIterator<T>() {`, which is wrong. > -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists