Eliminate global argLine property

This property name is ambiguous, clashing with the jacoco plugin.

So we rename it to scijava.surefire.args, to avoid confusion.

This change also eliminates the separate argLineDebug property.
If that ends up being a pain later, we can reintroduce it.

Closes #12.

Author: ctrueden

pom.xml

@@ -4,7 +4,7 @@
 
 	<groupId>org.scijava</groupId>
 	<artifactId>pom-scijava-base</artifactId>
-	<version>6.0.1-SNAPSHOT</version>
+	<version>7.0.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 
 	<name>SciJava Base POM</name>
@@ -151,15 +151,12 @@
 		<!-- Copyright owners to use in license headers atop each file. -->
 		<license.copyrightOwners>N/A</license.copyrightOwners>
 
-		<!-- Extra maven-surefire-plugin args. -->
-		<argLine />
-
-		<!-- Extra maven-surefile-plugin args used with debug-port profile. -->
-		<argLineDebug />
-
 		<!-- Classes the enforcer allows to be duplicated on the classpath. -->
 		<allowedDuplicateClasses />
 
+		<!-- Extra maven-surefire-plugin args. -->
+		<scijava.surefire.args />
+
 		<!-- Target version of the Java platform. -->
 		<scijava.jvm.version>1.8</scijava.jvm.version>
 		<scijava.jvm.test.version>${scijava.jvm.version}</scijava.jvm.test.version>
@@ -479,19 +476,17 @@
 					Make sure that:
 					A) unit tests run with sufficient RAM allocated;
 					B) unit tests do not pop a Java dock icon on OS X;
-					C) additional args can be given via argLine property;
+					C) additional args can be given via scijava.surefire.args property;
 
-					Sometimes, one needs to pass JVM options to the JVM
-					running the unit tests, such as -verbose:class or
-					-Djava.awt.headless=true.
+					Sometimes, one needs to pass JVM options to the JVM running the
+					unit tests, such as -verbose:class or -Djava.awt.headless=true.
 
-					Unfortunately, maven-surefire does not expose a
-					command-line interface to do so, therefore let's
-					simulate it by re-using the property 'argLine' to
-					specify those options.
+					Unfortunately, maven-surefire does not expose a command-line 
+					interface to do so, therefore let's simulate it by using our
+					own property 'scijava.surefire.args' to specify those options.
 					-->
 					<configuration>
-						<argLine>-Xms512m -Xmx512m -Dapple.awt.UIElement="true" ${argLine} ${argLineDebug}</argLine>
+						<argLine>-Xms512m -Xmx512m -Dapple.awt.UIElement="true" ${scijava.surefire.args}</argLine>
 					</configuration>
 				</plugin>
 
@@ -1379,7 +1374,7 @@
 				<property><name>debugPort</name></property>
 			</activation>
 			<properties>
-				<argLineDebug>-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=localhost:${debugPort}</argLineDebug>
+				<scijava.surefire.args>-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=localhost:${debugPort}</scijava.surefire.args>
 			</properties>
 		</profile>