/**
* Cobertura - http://cobertura.sourceforge.net/
*
* Copyright (C) 2003 jcoverage ltd.
* Copyright (C) 2005 Mark Doliner <thekingant@users.sourceforge.net>
*
* Cobertura is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* Cobertura is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Cobertura; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
package com.example.simple;
import org.apache.log4j.Logger;
import java.util.Collection;
import java.util.Iterator;
public class Simple
{
private static final Logger logger = Logger.getLogger(Simple.class);
public int square(int x)
{
if (logger.isDebugEnabled())
{
logger.debug("x: " + x);
}
int result = x * x;
if (logger.isDebugEnabled())
{
logger.debug("result: " + result);
}
return result;
}
public int f(int x)
{
if (logger.isDebugEnabled())
{
logger.debug("x: " + x);
}
if (x < 0)
{
if (logger.isDebugEnabled())
{
logger.debug("negative x");
}
return square(x);
}
else if ((x >= 0) && (x <= 5))
{
if (logger.isDebugEnabled())
{
logger.debug("0<=x<=5");
}
return x + 3;
}
else
{
return 2 * x;
}
}
public int sum(Collection c)
{
int result = 0;
for (Iterator i = c.iterator(); i.hasNext();)
{
int value = ((Number)i.next()).intValue();
if (logger.isDebugEnabled())
{
logger.debug("value: " + value);
}
result += value;
}
if (logger.isDebugEnabled())
{
logger.debug("result: " + result);
}
return result;
}
}