diff --git a/prism/src/bin/prism.cygwin b/prism/src/bin/prism.cygwin
index 03494f5c..b0fb7c82 100644
--- a/prism/src/bin/prism.cygwin
+++ b/prism/src/bin/prism.cygwin
@@ -15,7 +15,7 @@ fi
 # If there is a -javamaxmem switch, use it for PRISM_JAVAMAXMEM
 ARGS=( "$@" )
 for ((i=0;i<${#ARGS[@]};i+=1)); do
-	if [ "${ARGS[$i]}" = "-javamaxmem" ]; then
+	if [ "${ARGS[$i]}" = "-javamaxmem" -o "${ARGS[$i]}" = "--javamaxmem" ]; then
 		PRISM_JAVAMAXMEM=${ARGS[$i+1]}
 		PRISM_JAVAMAXMEM=`echo "$PRISM_JAVAMAXMEM" | awk /^[0-9]+[kmg]?$/`
 		if [ "$PRISM_JAVAMAXMEM" = "" ]; then
@@ -40,7 +40,7 @@ fi
 
 # If there is a -javastack switch, use it for PRISM_JAVASTACKSIZE
 for ((i=0;i<${#ARGS[@]};i+=1)); do
-	if [ "${ARGS[$i]}" = "-javastack" ]; then
+	if [ "${ARGS[$i]}" = "-javastack" -o "${ARGS[$i]}" = "--javastack" ]; then
 		PRISM_JAVASTACKSIZE=${ARGS[$i+1]}
 		PRISM_JAVASTACKSIZE=`echo "$PRISM_JAVASTACKSIZE" | awk /^[0-9]+[kmg]?$/`
 		if [ "$PRISM_JAVASTACKSIZE" = "" ]; then
diff --git a/prism/src/bin/prism.darwin32 b/prism/src/bin/prism.darwin32
index edca3a53..3d313072 100755
--- a/prism/src/bin/prism.darwin32
+++ b/prism/src/bin/prism.darwin32
@@ -21,7 +21,7 @@ fi
 # If there is a -javamaxmem switch, use it for PRISM_JAVAMAXMEM
 ARGS=( "$@" )
 for ((i=0;i<${#ARGS[@]};i+=1)); do
-	if [ "${ARGS[$i]}" = "-javamaxmem" ]; then
+	if [ "${ARGS[$i]}" = "-javamaxmem" -o "${ARGS[$i]}" = "--javamaxmem" ]; then
 		PRISM_JAVAMAXMEM=${ARGS[$i+1]}
 		PRISM_JAVAMAXMEM=`echo "$PRISM_JAVAMAXMEM" | awk /^[0-9]+[kmg]?$/`
 		if [ "$PRISM_JAVAMAXMEM" = "" ]; then
@@ -46,7 +46,7 @@ fi
 
 # If there is a -javastack switch, use it for PRISM_JAVASTACKSIZE
 for ((i=0;i<${#ARGS[@]};i+=1)); do
-	if [ "${ARGS[$i]}" = "-javastack" ]; then
+	if [ "${ARGS[$i]}" = "-javastack" -o "${ARGS[$i]}" = "--javastack" ]; then
 		PRISM_JAVASTACKSIZE=${ARGS[$i+1]}
 		PRISM_JAVASTACKSIZE=`echo "$PRISM_JAVASTACKSIZE" | awk /^[0-9]+[kmg]?$/`
 		if [ "$PRISM_JAVASTACKSIZE" = "" ]; then
diff --git a/prism/src/bin/prism.darwin64 b/prism/src/bin/prism.darwin64
index edca3a53..3d313072 100755
--- a/prism/src/bin/prism.darwin64
+++ b/prism/src/bin/prism.darwin64
@@ -21,7 +21,7 @@ fi
 # If there is a -javamaxmem switch, use it for PRISM_JAVAMAXMEM
 ARGS=( "$@" )
 for ((i=0;i<${#ARGS[@]};i+=1)); do
-	if [ "${ARGS[$i]}" = "-javamaxmem" ]; then
+	if [ "${ARGS[$i]}" = "-javamaxmem" -o "${ARGS[$i]}" = "--javamaxmem" ]; then
 		PRISM_JAVAMAXMEM=${ARGS[$i+1]}
 		PRISM_JAVAMAXMEM=`echo "$PRISM_JAVAMAXMEM" | awk /^[0-9]+[kmg]?$/`
 		if [ "$PRISM_JAVAMAXMEM" = "" ]; then
@@ -46,7 +46,7 @@ fi
 
 # If there is a -javastack switch, use it for PRISM_JAVASTACKSIZE
 for ((i=0;i<${#ARGS[@]};i+=1)); do
-	if [ "${ARGS[$i]}" = "-javastack" ]; then
+	if [ "${ARGS[$i]}" = "-javastack" -o "${ARGS[$i]}" = "--javastack" ]; then
 		PRISM_JAVASTACKSIZE=${ARGS[$i+1]}
 		PRISM_JAVASTACKSIZE=`echo "$PRISM_JAVASTACKSIZE" | awk /^[0-9]+[kmg]?$/`
 		if [ "$PRISM_JAVASTACKSIZE" = "" ]; then
diff --git a/prism/src/bin/prism.linux b/prism/src/bin/prism.linux
index 54d591a4..3577f438 100755
--- a/prism/src/bin/prism.linux
+++ b/prism/src/bin/prism.linux
@@ -15,7 +15,7 @@ fi
 # If there is a -javamaxmem switch, use it for PRISM_JAVAMAXMEM
 ARGS=( "$@" )
 for ((i=0;i<${#ARGS[@]};i+=1)); do
-	if [ "${ARGS[$i]}" = "-javamaxmem" ]; then
+	if [ "${ARGS[$i]}" = "-javamaxmem" -o "${ARGS[$i]}" = "--javamaxmem" ]; then
 		PRISM_JAVAMAXMEM=${ARGS[$i+1]}
 		PRISM_JAVAMAXMEM=`echo "$PRISM_JAVAMAXMEM" | awk /^[0-9]+[kmg]?$/`
 		if [ "$PRISM_JAVAMAXMEM" = "" ]; then
@@ -40,7 +40,7 @@ fi
 
 # If there is a -javastack switch, use it for PRISM_JAVASTACKSIZE
 for ((i=0;i<${#ARGS[@]};i+=1)); do
-	if [ "${ARGS[$i]}" = "-javastack" ]; then
+	if [ "${ARGS[$i]}" = "-javastack" -o "${ARGS[$i]}" = "--javastack" ]; then
 		PRISM_JAVASTACKSIZE=${ARGS[$i+1]}
 		PRISM_JAVASTACKSIZE=`echo "$PRISM_JAVASTACKSIZE" | awk /^[0-9]+[kmg]?$/`
 		if [ "$PRISM_JAVASTACKSIZE" = "" ]; then