hg: code-tools/jtreg: clean up arg file handling

[jonathan.gibbons at oracle.com]

Changeset: 2f4dfe2d0d67
Author:    jjg
Date:      2015-08-05 17:14 -0700
URL:       http://hg.openjdk.java.net/code-tools/jtreg/rev/2f4dfe2d0d67

clean up arg file handling

! src/share/classes/com/sun/javatest/regtest/Action.java
! src/share/classes/com/sun/javatest/regtest/AppletAction.java
! src/share/classes/com/sun/javatest/regtest/CompileAction.java
! src/share/classes/com/sun/javatest/regtest/Locations.java
! src/share/classes/com/sun/javatest/regtest/MainAction.java
! src/share/classes/com/sun/javatest/regtest/RegressionScript.java
! src/share/test/javatest/regtest/RetainTest.java
! src/share/test/javatest/regtest/data/rerun/std/AppletTest.agentvm.out
! src/share/test/javatest/regtest/data/rerun/std/AppletTest.othervm.out
! src/share/test/javatest/regtest/data/rerun/std/JUnitTest.othervm.out
! src/share/test/javatest/regtest/data/rerun/std/MainTest.othervm.out
! src/share/test/javatest/regtest/data/rerun/std/TestNGTest.othervm.out
! src/share/test/javatest/regtest/data/rerun/testng/TestNGTest.othervm.out