Program: 54650
Project: 54650
Buggy source:
public String toJava(int indent,BytecodeMappingTracer tracer){
  String indstr=InterpreterUtil.getIndentString(indent);
  String indstr1=null;
  String new_line_separator=DecompilerContext.getNewLineSeparator();
  StringBuilder buf=new StringBuilder();
  buf.append(ExprProcessor.listToJava(varDefinitions,indent,tracer));
  boolean labeled=isLabeled();
  if (labeled) {
    buf.append(indstr).append("String_Node_Str").append(this.id).append("String_Node_Str").append(new_line_separator);
    tracer.incrementSourceLine();
  }
  List<StatEdge> lstSuccs=first.getSuccessorEdges(STATEDGE_DIRECT_ALL);
  if (first.type == TYPE_TRYCATCH && first.varDefinitions.isEmpty() && isFinally && !labeled && !first.isLabeled() && (lstSuccs.isEmpty() || !lstSuccs.get(0).explicit)) {
    String content=ExprProcessor.jmpWrapper(first,indent,true,tracer);
    content=content.substring(0,content.length() - new_line_separator.length());
    buf.append(content);
  }
 else {
    buf.append(indstr).append("String_Node_Str").append(new_line_separator);
    tracer.incrementSourceLine();
    buf.append(ExprProcessor.jmpWrapper(first,indent + 1,true,tracer));
    buf.append(indstr).append("String_Node_Str");
  }
  buf.append(isFinally ? "String_Node_Str" : "String_Node_Str" + vars.get(0).toJava(indent,tracer) + "String_Node_Str").append("String_Node_Str").append(new_line_separator);
  tracer.incrementSourceLine();
  if (monitor != null) {
    indstr1=InterpreterUtil.getIndentString(indent + 1);
    buf.append(indstr1).append("String_Node_Str").append(monitor.toJava(indent,tracer)).append("String_Node_Str").append(new_line_separator);
    tracer.incrementSourceLine();
  }
  buf.append(ExprProcessor.jmpWrapper(handler,indent + 1 + (monitor != null ? 1 : 0),true,tracer));
  if (monitor != null) {
    buf.append(indstr1).append("String_Node_Str").append(new_line_separator);
    tracer.incrementSourceLine();
  }
  buf.append(indstr).append("String_Node_Str").append(new_line_separator);
  tracer.incrementSourceLine();
  return buf.toString();
}

Fixed version (ground truth):
public String toJava(int indent,BytecodeMappingTracer tracer){
  String indstr=InterpreterUtil.getIndentString(indent);
  String indstr1=null;
  String new_line_separator=DecompilerContext.getNewLineSeparator();
  StringBuilder buf=new StringBuilder();
  buf.append(ExprProcessor.listToJava(varDefinitions,indent,tracer));
  boolean labeled=isLabeled();
  if (labeled) {
    buf.append(indstr).append("String_Node_Str").append(this.id).append("String_Node_Str").append(new_line_separator);
    tracer.incrementCurrentSourceLine();
  }
  List<StatEdge> lstSuccs=first.getSuccessorEdges(STATEDGE_DIRECT_ALL);
  if (first.type == TYPE_TRYCATCH && first.varDefinitions.isEmpty() && isFinally && !labeled && !first.isLabeled() && (lstSuccs.isEmpty() || !lstSuccs.get(0).explicit)) {
    String content=ExprProcessor.jmpWrapper(first,indent,true,tracer);
    content=content.substring(0,content.length() - new_line_separator.length());
    buf.append(content);
  }
 else {
    buf.append(indstr).append("String_Node_Str").append(new_line_separator);
    tracer.incrementCurrentSourceLine();
    buf.append(ExprProcessor.jmpWrapper(first,indent + 1,true,tracer));
    buf.append(indstr).append("String_Node_Str");
  }
  buf.append(isFinally ? "String_Node_Str" : "String_Node_Str" + vars.get(0).toJava(indent,tracer) + "String_Node_Str").append("String_Node_Str").append(new_line_separator);
  tracer.incrementCurrentSourceLine();
  if (monitor != null) {
    indstr1=InterpreterUtil.getIndentString(indent + 1);
    buf.append(indstr1).append("String_Node_Str").append(monitor.toJava(indent,tracer)).append("String_Node_Str").append(new_line_separator);
    tracer.incrementCurrentSourceLine();
  }
  buf.append(ExprProcessor.jmpWrapper(handler,indent + 1 + (monitor != null ? 1 : 0),true,tracer));
  if (monitor != null) {
    buf.append(indstr1).append("String_Node_Str").append(new_line_separator);
    tracer.incrementCurrentSourceLine();
  }
  buf.append(indstr).append("String_Node_Str").append(new_line_separator);
  tracer.incrementCurrentSourceLine();
  return buf.toString();
}