liviutudor

public Integer max(Collection<Integer> collection) {
    if( collection == null || collection.isEmpty() ) return null;
    Iterator<Integer> i = collection.iterator();
    int max = i.next();
    while (i.hasNext()) {
        int n = i.next();
        if (max < n) max = n;
    }
    return max;
}

liviutudor

public class MyClass {
  @Configuration("path.prefix")
  private String pathPrefix;
  
  private String fileName;
  
  public MyClass(String fileName) {
    this.fileName = fileName; //here we simply store it
  }
  

liviutudor

public class MyClass {
  @Configuration("path.prefix") // this is wrong!
  private static final String PATH_PREFIX = null;
  
  private String fileName;
  
  public MyClass(String fileName) {
    this.fileName = PATH_PREFIX + fileName;
  }
}

liviutudor

Output of `brew install`:

~ $ HOMEBREW_MAKE_JOBS=1 VERBOSE=1 brew install rpm 2>&1
==> Installing rpm dependency: rpm2cpio
==> Downloading http://svnweb.freebsd.org/ports/head/archivers/rpm2cpio/files/rpm2cpio?revision=259745&view=co
Already downloaded: /Library/Caches/Homebrew/rpm2cpio-1.3
Error: rpm2cpio?revision=259745 does not exist
~ $ 
~ $ 
~ $