pass the compiler properties to sub classes

src/de/inetsoftware/jwebassembly/JWebAssembly.java

@@ -320,7 +320,7 @@ public class JWebAssembly {
      *             if any conversion error occurs
      */
     private void compile( ModuleWriter writer, WasmTarget target ) throws IOException, WasmException {
-        ModuleGenerator generator = new ModuleGenerator( writer, target, libraries );
+        ModuleGenerator generator = new ModuleGenerator( writer, target, libraries, properties );
         for( URL url : classFiles ) {
             ClassFile classFile = new ClassFile( new BufferedInputStream( url.openStream() ) );
             generator.prepare( classFile );

src/de/inetsoftware/jwebassembly/module/JavaMethodWasmCodeBuilder.java

@@ -16,6 +16,7 @@
 package de.inetsoftware.jwebassembly.module;
 
 import java.io.IOException;
+import java.util.HashMap;
 import java.util.List;
 
 import javax.annotation.Nonnull;
@@ -44,6 +45,16 @@ class JavaMethodWasmCodeBuilder extends WasmCodeBuilder {
 
     private BranchManger branchManager = new BranchManger( getInstructions() );
 
+    /**
+     * Create a new code builder.
+     * 
+     * @param properties
+     *            compiler properties
+     */
+    public JavaMethodWasmCodeBuilder( HashMap<String, String> properties ) {
+        super( properties );
+    }
+
     /**
      * Build the wasm instructions
      * 

src/de/inetsoftware/jwebassembly/module/ModuleGenerator.java

@@ -22,6 +22,7 @@ import java.net.URL;
 import java.net.URLClassLoader;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
@@ -59,9 +60,9 @@ public class ModuleGenerator {
 
     private final URLClassLoader            libraries;
 
-    private final JavaMethodWasmCodeBuilder javaCodeBuilder = new JavaMethodWasmCodeBuilder();
+    private final JavaMethodWasmCodeBuilder javaCodeBuilder;
 
-    private final WatParser                 watParser = new WatParser();
+    private final WatParser                 watParser;
 
     private String                          sourceFile;
 
@@ -82,8 +83,12 @@ public class ModuleGenerator {
      *            the target for the module data
      * @param libraries
      *            libraries 
+     * @param properties
+     *            compiler properties
      */
-    public ModuleGenerator( @Nonnull ModuleWriter writer, WasmTarget target, @Nonnull List<URL> libraries ) {
+    public ModuleGenerator( @Nonnull ModuleWriter writer, WasmTarget target, @Nonnull List<URL> libraries, HashMap<String, String> properties ) {
+        this.javaCodeBuilder = new JavaMethodWasmCodeBuilder( properties );
+        this.watParser = new WatParser( properties );
         this.writer = writer;
         this.javaScript = new JavaScriptWriter( target );
         this.libraries = new URLClassLoader( libraries.toArray( new URL[libraries.size()] ) );

src/de/inetsoftware/jwebassembly/module/WasmCodeBuilder.java

@@ -16,6 +16,7 @@
 package de.inetsoftware.jwebassembly.module;
 
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
 
 import javax.annotation.Nonnegative;
@@ -48,6 +49,15 @@ public abstract class WasmCodeBuilder {
 
     private TypeManager                 types;
 
+    /**
+     * Create a new code builder.
+     * 
+     * @param properties
+     *            compiler properties
+     */
+    public WasmCodeBuilder( HashMap<String, String> properties ) {
+    }
+
     /**
      * Get the list of instructions
      * 

src/de/inetsoftware/jwebassembly/watparser/WatParser.java

@@ -17,6 +17,7 @@
 package de.inetsoftware.jwebassembly.watparser;
 
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
 
 import javax.annotation.Nonnegative;
@@ -37,6 +38,16 @@ import de.inetsoftware.jwebassembly.wasm.WasmBlockOperator;
  */
 public class WatParser extends WasmCodeBuilder {
 
+    /**
+     * Create a new code builder.
+     * 
+     * @param properties
+     *            compiler properties
+     */
+    public WatParser( HashMap<String, String> properties ) {
+        super( properties );
+    }
+
     /**
      * Parse the given wasm text format and generate a list of WasmInstuctions
      * 

test/de/inetsoftware/jwebassembly/module/WatParserTest.java

@@ -36,7 +36,7 @@ import de.inetsoftware.jwebassembly.watparser.WatParser;
 public class WatParserTest {
 
     private void test( String wat ) throws IOException {
-        WatParser parser = new WatParser();
+        WatParser parser = new WatParser( new HashMap<>() );
         parser.parse( wat, 100 );
         WasmCodeBuilder codeBuilder = parser;
         StringBuilder builder = new StringBuilder();