patching ebuild files to support new java-pkg-simple

Signed-off-by: Zhang Zongyu <zzy2529420793@gmail.com>
Signed-off-by: Miroslav Šulc <fordfrog@gentoo.org>

dev-java/juel/juel-2.1.0-r2.ebuild

@@ -26,7 +26,7 @@ DEPEND="
 
 S="${WORKDIR}/${P}"
 
-JAVA_SRC_DIR="src/api src/impl"
+JAVA_SRC_DIR=( "src/api" "src/impl" )
 
 java_prepare() {
 	java-pkg_clean

dev-java/piccolo2d/piccolo2d-3.0-r1.ebuild

@@ -29,7 +29,7 @@ DEPEND="
 
 S="${WORKDIR}/${PN}.java-${PN}-complete-${PV}"
 JAVA_GENTOO_CLASSPATH="swt-3.8"
-JAVA_SRC_DIR="core extras swt"
+JAVA_SRC_DIR=( "core" "extras" "swt" )
 
 java_prepare() {
 	rm -rf core/src/test extras/src/test swt/src/test || die

dev-java/swingx-ws/swingx-ws-1.0_p20110515-r1.ebuild

@@ -37,7 +37,7 @@ DEPEND="
 	app-arch/unzip"
 
 S="${WORKDIR}/${MY_P}/src"
-JAVA_SRC_DIR="beaninfo java"
+JAVA_SRC_DIR=( "beaninfo" "java" )
 
 src_prepare() {
 	default
@@ -61,7 +61,7 @@ src_compile() {
 	java-pkg-simple_src_compile
 
 	local DIR
-	for DIR in ${JAVA_SRC_DIR}; do
+	for DIR in "${JAVA_SRC_DIR[@]}"; do
 		java-pkg_addres ${PN}.jar ${DIR}
 	done
 }

dev-java/xml-commons/xml-commons-1.4.01.ebuild

@@ -26,4 +26,4 @@ DEPEND="
 	>=virtual/jdk-1.6
 	source? ( app-arch/zip )"
 
-JAVA_SRC_DIR="org javax"
+JAVA_SRC_DIR=( "org" "javax" )

dev-java/xsdlib/xsdlib-20090415.ebuild

@@ -31,13 +31,13 @@ java_prepare() {
 	find -name '*.jar' -exec rm -v {} + || die
 }
 
-JAVA_SRC_DIR="src src-apache"
+JAVA_SRC_DIR=( "src" "src-apache" )
 JAVA_GENTOO_CLASSPATH="relaxng-datatype,xerces-2"
 
 src_compile() {
 	java-pkg-simple_src_compile
 
-	local dir; for dir in ${JAVA_SRC_DIR}; do
+	local dir; for dir in "${JAVA_SRC_DIR[@]}"; do
 		pushd ${dir} > /dev/null || die
 			jar -uf "${S}"/${PN}.jar $(find -name '*.properties') || die
 		popd > /dev/null