jmh related logic moved to external folder

Author: raydac

jbbp/pom.xml

@@ -61,6 +61,25 @@
             </properties>
             <build>
                 <plugins>
+                    <plugin>
+                        <groupId>org.codehaus.mojo</groupId>
+                        <artifactId>build-helper-maven-plugin</artifactId>
+                        <version>3.0.0</version>
+                        <executions>
+                            <execution>
+                                <id>add-jmh-test-source</id>
+                                <phase>generate-test-sources</phase>
+                                <goals>
+                                    <goal>add-test-source</goal>
+                                </goals>
+                                <configuration>
+                                    <sources>
+                                        <source>${basedir}/src/test/jmh</source>
+                                    </sources>
+                                </configuration>
+                            </execution>
+                        </executions>
+                    </plugin>
                     <plugin>
                         <groupId>com.igormaznitsa</groupId>
                         <artifactId>jbbp-maven-plugin</artifactId>

jbbp/src/test/java/com/igormaznitsa/jbbp/benchmarks/JBBP_Benchmark.java

@@ -19,6 +19,16 @@ public void testEmptyStringForEmptyContent() {
     assertEquals("", Begin().End(true));
   }
 
+  @Test
+  public void testAllowedVarName() {
+    Begin().Int("a").End();
+    Begin().Int("A").End();
+    Begin().Int("a1").End();
+    Begin().Int("a2").End();
+    Begin().Int("a1_1").End();
+    Begin().Int("a2_2").End();
+  }
+
   @Test
   public void testWrongName() {
     assertThrows(IllegalArgumentException.class, new Executable() {
@@ -45,6 +55,12 @@ public void execute() throws Throwable {
         Begin().Int("ab\n").End();
       }
     });
+    assertThrows(IllegalArgumentException.class, new Executable() {
+      @Override
+      public void execute() throws Throwable {
+        Begin().Int("a$\n").End();
+      }
+    });
   }
 
   @Test