Fixed a typo in a comment and in a method name. Made ClassWriter.invokeProcessors static since it no longer relies on any non-static fields.

src/org/jetbrains/java/decompiler/code/cfg/BasicBlock.java

@@ -118,7 +118,7 @@ public class BasicBlock implements IGraphNode {
     block.removePredecessor(this);
   }
 
-  // FIXME: unify block comparisons: id or direkt equality
+  // FIXME: unify block comparisons: id or direct equality
   public void replaceSuccessor(BasicBlock oldBlock, BasicBlock newBlock) {
     for (int i = 0; i < succs.size(); i++) {
       if (succs.get(i).id == oldBlock.id) {

src/org/jetbrains/java/decompiler/main/ClassWriter.java

@@ -54,7 +54,7 @@ public class ClassWriter {
     interceptor = DecompilerContext.getPoolInterceptor();
   }
 
-  private void invokeProcessors(ClassNode node) {
+  private static void invokeProcessors(ClassNode node) {
     ClassWrapper wrapper = node.getWrapper();
     StructClass cl = wrapper.getClassStruct();
 

src/org/jetbrains/java/decompiler/modules/decompiler/ExprProcessor.java

@@ -422,7 +422,8 @@ public class ExprProcessor implements CodeConstants {
           Exprent index_store = stack.pop();
           Exprent arr_store = stack.pop();
           AssignmentExprent arrassign =
-            new AssignmentExprent(new ArrayExprent(arr_store, index_store, arrtypes[instr.opcode - opc_iastore], bytecode_offsets), value, bytecode_offsets);
+            new AssignmentExprent(new ArrayExprent(arr_store, index_store, arrtypes[instr.opcode - opc_iastore], bytecode_offsets), value,
+                                  bytecode_offsets);
           exprlist.add(arrassign);
           break;
         case opc_iadd:
@@ -552,13 +553,15 @@ public class ExprProcessor implements CodeConstants {
         case opc_getstatic:
         case opc_getfield:
           pushEx(stack, exprlist,
-                 new FieldExprent(pool.getLinkConstant(instr.getOperand(0)), instr.opcode == opc_getstatic ? null : stack.pop(), bytecode_offsets));
+                 new FieldExprent(pool.getLinkConstant(instr.getOperand(0)), instr.opcode == opc_getstatic ? null : stack.pop(),
+                                  bytecode_offsets));
           break;
         case opc_putstatic:
         case opc_putfield:
           Exprent valfield = stack.pop();
           Exprent exprfield =
-            new FieldExprent(pool.getLinkConstant(instr.getOperand(0)), instr.opcode == opc_putstatic ? null : stack.pop(), bytecode_offsets);
+            new FieldExprent(pool.getLinkConstant(instr.getOperand(0)), instr.opcode == opc_putstatic ? null : stack.pop(),
+                             bytecode_offsets);
           exprlist.add(new AssignmentExprent(exprfield, valfield, bytecode_offsets));
           break;
         case opc_invokevirtual:
@@ -755,7 +758,7 @@ public class ExprProcessor implements CodeConstants {
     return prlst;
   }
 
-  public static boolean endsWithSemikolon(Exprent expr) {
+  public static boolean endsWithSemicolon(Exprent expr) {
     int type = expr.type;
     return !(type == Exprent.EXPRENT_SWITCH ||
              type == Exprent.EXPRENT_MONITOR ||
@@ -768,7 +771,8 @@ public class ExprProcessor implements CodeConstants {
     if (stat instanceof BasicBlockStatement) {
       BasicBlock block = ((BasicBlockStatement)stat).getBlock();
       List<Integer> offsets = block.getInstrOldOffsets();
-      if (!offsets.isEmpty() && offsets.size() > block.getSeq().length()) { // some instructions have been deleted, but we still have offsets
+      if (!offsets.isEmpty() &&
+          offsets.size() > block.getSeq().length()) { // some instructions have been deleted, but we still have offsets
         tracer.addMapping(offsets.get(offsets.size() - 1)); // add the last offset
       }
     }
@@ -840,7 +844,7 @@ public class ExprProcessor implements CodeConstants {
         if (expr.type == Exprent.EXPRENT_MONITOR && ((MonitorExprent)expr).getMonType() == MonitorExprent.MONITOR_ENTER) {
           buf.append("{}"); // empty synchronized block
         }
-        if (endsWithSemikolon(expr)) {
+        if (endsWithSemicolon(expr)) {
           buf.append(";");
         }
         buf.appendLineSeparator();

src/org/jetbrains/java/decompiler/modules/decompiler/stats/BasicBlockStatement.java

@@ -68,7 +68,9 @@ public class BasicBlockStatement extends Statement {
   // *****************************************************************************
 
   public TextBuffer toJava(int indent, BytecodeMappingTracer tracer) {
-    return ExprProcessor.listToJava(varDefinitions, indent, tracer).append(ExprProcessor.listToJava(exprents, indent, tracer));
+    TextBuffer tb = ExprProcessor.listToJava(varDefinitions, indent, tracer);
+    tb.append(ExprProcessor.listToJava(exprents, indent, tracer));
+    return tb;
   }
 
   public Statement getSimpleCopy() {