first commit

hrmsEjb/net/sf/jasperreports/engine/fill/JRAbstractExtendedIncrementer.java

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+package net.sf.jasperreports.engine.fill;
+
+import net.sf.jasperreports.engine.JRException;
+
+public abstract class JRAbstractExtendedIncrementer implements JRExtendedIncrementer {
+  public Object increment(JRFillVariable variable, Object expressionValue, AbstractValueProvider valueProvider) throws JRException {
+    return increment(variable, expressionValue, valueProvider);
+  }
+  
+  public Object combine(JRCalculable calculable, JRCalculable calculableValue, AbstractValueProvider valueProvider) throws JRException {
+    return increment(calculable, calculableValue.getValue(), valueProvider);
+  }
+}