fluid-api/src/main/java/com/fluidbpm/program/api/util/ABaseUtil.java
protected static int getIntPropertyFromProperties(
			Properties propertiesParam,
			String propertyKeyParam
	) {
		String strProp = getStringPropertyFromProperties(
				propertiesParam, propertyKeyParam);

		if(strProp == null || strProp.trim().isEmpty()) {
			return -1;
		}

		try {
			return Integer.parseInt(strProp);
		} catch(NumberFormatException nfe) {
			return -1;
		}
	}
protected static int getIntPropertyFromProperties(
			Properties propertiesParam,
			String propertyKeyParam
	) {
		String strProp = getStringPropertyFromProperties(
				propertiesParam, propertyKeyParam);

		if(strProp == null || strProp.trim().isEmpty()) {
			return -1;
		}

		try {
			return Integer.parseInt(strProp);
		} catch(NumberFormatException nfe) {
			return -1;
		}
	}
Retrieves a property and returns the value as {@code int}.

@param propertiesParam The origin of the properties.
@param propertyKeyParam The property key.
@return The property value as an {@code int}.