Section getFirstDataSection() {
    return wordData;
  }
Gets the first section of the file that is to be considered part of the data section.

<p>This is package-scope in order to allow the header section to query it.

@return {@code non-null;} the section
android/android_framework/dex-maker/src/main/java/com/android/dx/dex/file/DexFile.java