Remove unnecessory properties

Author: backpaper0

doma-spring-boot-autoconfigure/pom.xml

@@ -16,12 +16,6 @@
         <relativePath>../pom.xml</relativePath>
     </parent>
 
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <java.version>1.8</java.version>
-        <rootDir>${project.basedir}/..</rootDir>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>org.seasar.doma.boot</groupId>

doma-spring-boot-core/pom.xml

@@ -16,12 +16,6 @@
         <relativePath>../pom.xml</relativePath>
     </parent>
 
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <java.version>1.8</java.version>
-        <rootDir>${project.basedir}/..</rootDir>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>org.seasar.doma</groupId>

doma-spring-boot-samples/doma-spring-boot-sample-entity-listener/pom.xml

@@ -16,12 +16,6 @@
         <relativePath>../pom.xml</relativePath>
     </parent>
 
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <java.version>1.8</java.version>
-        <rootDir>${project.basedir}/../..</rootDir>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>org.seasar.doma</groupId>

doma-spring-boot-samples/doma-spring-boot-sample-event-handler/pom.xml

@@ -16,12 +16,6 @@
         <relativePath>../pom.xml</relativePath>
     </parent>
 
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <java.version>1.8</java.version>
-        <rootDir>${project.basedir}/../..</rootDir>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>org.seasar.doma</groupId>

doma-spring-boot-samples/doma-spring-boot-sample-simple/pom.xml

@@ -16,12 +16,6 @@
         <relativePath>../pom.xml</relativePath>
     </parent>
 
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <java.version>1.8</java.version>
-        <rootDir>${project.basedir}/../..</rootDir>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>org.seasar.doma</groupId>

doma-spring-boot-samples/doma-spring-boot-sample-two-datasource/pom.xml

@@ -16,12 +16,6 @@
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<java.version>1.8</java.version>
-		<rootDir>${project.basedir}/../..</rootDir>
-	</properties>
-
 	<dependencies>
 		<dependency>
 			<groupId>org.seasar.doma</groupId>

doma-spring-boot-samples/pom.xml

@@ -21,10 +21,6 @@
         <module>doma-spring-boot-sample-two-datasource</module>
     </modules>
 
-    <properties>
-        <rootDir>${project.basedir}/..</rootDir>
-    </properties>
-
     <profiles>
         <profile>
             <id>backward-compatible</id>

doma-spring-boot-starter/pom.xml

@@ -16,10 +16,6 @@
         <relativePath>../pom.xml</relativePath>
     </parent>
 
-    <properties>
-        <rootDir>${project.basedir}/..</rootDir>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>org.springframework.boot</groupId>