Example usage for org.eclipse.jdt.core JavaCore COMPILER_PB_FIELD_HIDING

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In this page you can find the example usage for org.eclipse.jdt.core JavaCore COMPILER_PB_FIELD_HIDING.

Prototype

String COMPILER_PB_FIELD_HIDING

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Document

Compiler option ID: Reporting Field Declaration Hiding another Variable.

Usage

From source file:org.eclipse.che.jdt.quickfix.LocalCorrectionsQuickFixTest.java

License:Open Source License

@Test
public void testUnqualifiedFieldAccess3() throws Exception {
    Hashtable hashtable = JavaCore.getOptions();
    hashtable.put(JavaCore.COMPILER_PB_UNQUALIFIED_FIELD_ACCESS, JavaCore.ERROR);
    hashtable.put(JavaCore.COMPILER_PB_FIELD_HIDING, JavaCore.ERROR);
    JavaCore.setOptions(hashtable);/*from  w  w w .  ja  v a2 s.  c o  m*/

    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class F {\n");
    buf.append("    public void setCount(int i) {}\n");
    buf.append("}\n");
    pack1.createCompilationUnit("F.java", buf.toString(), false, null);

    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    private F f= new F();\n");
    buf.append("    public E(int i) {\n");
    buf.append("        f.setCount(i);\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);

    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);

    String[] expecteds = new String[1];
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    private F f= new F();\n");
    buf.append("    public E(int i) {\n");
    buf.append("        this.f.setCount(i);\n");
    buf.append("    }\n");
    buf.append("}\n");
    expecteds[0] = buf.toString();
    assertExpectedExistInProposals(proposals, expecteds);
}

---

From source file:org.eclipse.che.jdt.quickfix.LocalCorrectionsQuickFixTest.java

License:Open Source License

@Test
public void testUnqualifiedFieldAccess4() throws Exception {
    Hashtable hashtable = JavaCore.getOptions();
    hashtable.put(JavaCore.COMPILER_PB_UNQUALIFIED_FIELD_ACCESS, JavaCore.ERROR);
    hashtable.put(JavaCore.COMPILER_PB_FIELD_HIDING, JavaCore.ERROR);
    JavaCore.setOptions(hashtable);//from   w w w  .j  av a  2  s .  c o m

    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    private int count;\n");
    buf.append("    public E(int i) {\n");
    buf.append("        class Inner {\n");
    buf.append("            public void foo() {\n");
    buf.append("               count= 1;\n");
    buf.append("            }\n");
    buf.append("        }\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);

    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);

    String[] expecteds = new String[1];
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    private int count;\n");
    buf.append("    public E(int i) {\n");
    buf.append("        class Inner {\n");
    buf.append("            public void foo() {\n");
    buf.append("               E.this.count= 1;\n");
    buf.append("            }\n");
    buf.append("        }\n");
    buf.append("    }\n");
    buf.append("}\n");
    expecteds[0] = buf.toString();
    assertExpectedExistInProposals(proposals, expecteds);
}

---

From source file:org.eclipse.che.jdt.quickfix.LocalCorrectionsQuickFixTest.java

License:Open Source License

@Test
public void testUnqualifiedFieldAccess_bug50960() throws Exception {
    Hashtable hashtable = JavaCore.getOptions();
    hashtable.put(JavaCore.COMPILER_PB_UNQUALIFIED_FIELD_ACCESS, JavaCore.ERROR);
    hashtable.put(JavaCore.COMPILER_PB_FIELD_HIDING, JavaCore.ERROR);
    JavaCore.setOptions(hashtable);/*from   w  ww. j av a  2 s.  c o  m*/

    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class F {\n");
    buf.append("    private int count;\n");
    buf.append("}\n");
    pack1.createCompilationUnit("F.java", buf.toString(), false, null);

    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E extends F {\n");
    buf.append("    private int count;\n");
    buf.append("    public E(int i) {\n");
    buf.append("        count= 1;\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);

    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);

    String[] expecteds = new String[1];
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E extends F {\n");
    buf.append("    private int count;\n");
    buf.append("    public E(int i) {\n");
    buf.append("        this.count= 1;\n");
    buf.append("    }\n");
    buf.append("}\n");
    expecteds[0] = buf.toString();
    assertExpectedExistInProposals(proposals, expecteds);
}

---

From source file:org.eclipse.che.jdt.quickfix.LocalCorrectionsQuickFixTest.java

License:Open Source License

@Test
public void testUnqualifiedFieldAccess_bug88313() throws Exception {
    Hashtable hashtable = JavaCore.getOptions();
    hashtable.put(JavaCore.COMPILER_PB_UNQUALIFIED_FIELD_ACCESS, JavaCore.ERROR);
    hashtable.put(JavaCore.COMPILER_PB_FIELD_HIDING, JavaCore.ERROR);
    JavaCore.setOptions(hashtable);//from   w  w  w. j a  va  2s.c  o  m

    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class F {\n");
    buf.append("    protected Object someObject;\n");
    buf.append("}\n");
    pack1.createCompilationUnit("F.java", buf.toString(), false, null);

    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E extends F {\n");
    buf.append("    public void foo() {\n");
    buf.append("        new Object() {\n");
    buf.append("            public String toString() {\n");
    buf.append("                return someObject.getClass().getName();\n");
    buf.append("            }\n");
    buf.append("         };\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);

    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);

    String[] expecteds = new String[1];
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E extends F {\n");
    buf.append("    public void foo() {\n");
    buf.append("        new Object() {\n");
    buf.append("            public String toString() {\n");
    buf.append("                return E.this.someObject.getClass().getName();\n");
    buf.append("            }\n");
    buf.append("         };\n");
    buf.append("    }\n");
    buf.append("}\n");
    expecteds[0] = buf.toString();
    assertExpectedExistInProposals(proposals, expecteds);
}

---

From source file:org.eclipse.che.jdt.quickfix.LocalCorrectionsQuickFixTest.java

License:Open Source License

@Test
@Ignore/*from   w w w  .  j  a  va  2s  . co  m*/
public void testUnqualifiedFieldAccess_bug115277() throws Exception {
    Hashtable hashtable = JavaCore.getOptions();
    hashtable.put(JavaCore.COMPILER_PB_UNQUALIFIED_FIELD_ACCESS, JavaCore.ERROR);
    hashtable.put(JavaCore.COMPILER_PB_FIELD_HIDING, JavaCore.ERROR);
    JavaCore.setOptions(hashtable);

    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class F {\n");
    buf.append("    public abstract class E1Inner1 {\n");
    buf.append("        public abstract void foo();\n");
    buf.append("        protected int n;\n");
    buf.append("    }\n");
    buf.append("    public abstract class E1Inner2 {\n");
    buf.append("        public abstract void run();\n");
    buf.append("    }\n");
    buf.append("    public void foo() {\n");
    buf.append("        E1Inner1 inner= new E1Inner1() {\n");
    buf.append("            public void foo() {\n");
    buf.append("                E1Inner2 inner2= new E1Inner2() {\n");
    buf.append("                    public void run() {\n");
    buf.append("                        System.out.println(n);\n");
    buf.append("                    }\n");
    buf.append("                };\n");
    buf.append("            }\n");
    buf.append("        };\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("F.java", buf.toString(), false, null);

    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);
}

---

From source file:org.eclipse.che.jdt.quickfix.LocalCorrectionsQuickFixTest.java

License:Open Source License

@Test
public void testUnqualifiedFieldAccess_bug138325_1() throws Exception {
    Hashtable hashtable = JavaCore.getOptions();
    hashtable.put(JavaCore.COMPILER_PB_UNQUALIFIED_FIELD_ACCESS, JavaCore.ERROR);
    hashtable.put(JavaCore.COMPILER_PB_FIELD_HIDING, JavaCore.ERROR);
    JavaCore.setOptions(hashtable);/*  w w w . j a  va2 s  .c  o  m*/

    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E<T> {\n");
    buf.append("    public int i;\n");
    buf.append("    public void foo() {\n");
    buf.append("        System.out.println(i);\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);

    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);

    String[] expecteds = new String[1];
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E<T> {\n");
    buf.append("    public int i;\n");
    buf.append("    public void foo() {\n");
    buf.append("        System.out.println(this.i);\n");
    buf.append("    }\n");
    buf.append("}\n");
    expecteds[0] = buf.toString();
    assertExpectedExistInProposals(proposals, expecteds);
}

---

From source file:org.eclipse.che.jdt.quickfix.LocalCorrectionsQuickFixTest.java

License:Open Source License

@Test
public void testUnqualifiedFieldAccess_bug138325_2() throws Exception {
    Hashtable hashtable = JavaCore.getOptions();
    hashtable.put(JavaCore.COMPILER_PB_UNQUALIFIED_FIELD_ACCESS, JavaCore.ERROR);
    hashtable.put(JavaCore.COMPILER_PB_FIELD_HIDING, JavaCore.ERROR);
    JavaCore.setOptions(hashtable);//from www .  j a va  2s. com

    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E<T> {\n");
    buf.append("    public int i;\n");
    buf.append("    public void foo() {\n");
    buf.append("        Runnable runnable = new Runnable() {\n");
    buf.append("            public void run() {\n");
    buf.append("                System.out.println(i);\n");
    buf.append("            }\n");
    buf.append("        };\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);

    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);

    String[] expecteds = new String[1];
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E<T> {\n");
    buf.append("    public int i;\n");
    buf.append("    public void foo() {\n");
    buf.append("        Runnable runnable = new Runnable() {\n");
    buf.append("            public void run() {\n");
    buf.append("                System.out.println(E.this.i);\n");
    buf.append("            }\n");
    buf.append("        };\n");
    buf.append("    }\n");
    buf.append("}\n");
    expecteds[0] = buf.toString();
    assertExpectedExistInProposals(proposals, expecteds);
}

---

From source file:org.eclipse.che.jdt.quickfix.LocalCorrectionsQuickFixTest.java

License:Open Source License

@Test
public void testUnqualifiedFieldAccessWithGenerics() throws Exception {
    Hashtable hashtable = JavaCore.getOptions();
    hashtable.put(JavaCore.COMPILER_PB_UNQUALIFIED_FIELD_ACCESS, JavaCore.ERROR);
    hashtable.put(JavaCore.COMPILER_PB_FIELD_HIDING, JavaCore.ERROR);
    JavaCore.setOptions(hashtable);/*from w w w. j  av  a  2 s  .c  o m*/

    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class F<T> {\n");
    buf.append("    protected T someObject;\n");
    buf.append("}\n");
    pack1.createCompilationUnit("F.java", buf.toString(), false, null);

    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E<T> extends F<String> {\n");
    buf.append("    public void foo() {\n");
    buf.append("        class X {\n");
    buf.append("            public String toString() {\n");
    buf.append("                return someObject.getClass().getName();\n");
    buf.append("            }\n");
    buf.append("         };\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);

    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);

    String[] expecteds = new String[1];
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E<T> extends F<String> {\n");
    buf.append("    public void foo() {\n");
    buf.append("        class X {\n");
    buf.append("            public String toString() {\n");
    buf.append("                return E.this.someObject.getClass().getName();\n");
    buf.append("            }\n");
    buf.append("         };\n");
    buf.append("    }\n");
    buf.append("}\n");
    expecteds[0] = buf.toString();
    assertExpectedExistInProposals(proposals, expecteds);
}

---

From source file:org.eclipse.che.jdt.quickfix.LocalCorrectionsQuickFixTest.java

License:Open Source License

@Test
public void testSetParenteses1() throws Exception {
    Hashtable hashtable = JavaCore.getOptions();
    hashtable.put(JavaCore.COMPILER_PB_LOCAL_VARIABLE_HIDING, JavaCore.ERROR);
    hashtable.put(JavaCore.COMPILER_PB_FIELD_HIDING, JavaCore.ERROR);
    JavaCore.setOptions(hashtable);//from  w w  w.j av a 2 s . c  o  m

    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    public void foo(Object x) {\n");
    buf.append("        if (!x instanceof Runnable) {\n");
    buf.append("        }\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);

    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);

    CUCorrectionProposal proposal = (CUCorrectionProposal) proposals.get(0);
    String preview = getPreviewContent(proposal);

    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    public void foo(Object x) {\n");
    buf.append("        if (!(x instanceof Runnable)) {\n");
    buf.append("        }\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(preview, buf.toString());

}

---

From source file:org.eclipse.che.jdt.quickfix.LocalCorrectionsQuickFixTest.java

License:Open Source License

@Test
public void testSetParenteses2() throws Exception {
    Hashtable hashtable = JavaCore.getOptions();
    hashtable.put(JavaCore.COMPILER_PB_LOCAL_VARIABLE_HIDING, JavaCore.ERROR);
    hashtable.put(JavaCore.COMPILER_PB_FIELD_HIDING, JavaCore.ERROR);
    JavaCore.setOptions(hashtable);/*w ww  .j  a v  a 2 s. c  om*/

    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    public boolean foo(int x) {\n");
    buf.append("        return !x instanceof Runnable || true;\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);

    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);

    CUCorrectionProposal proposal = (CUCorrectionProposal) proposals.get(0);
    String preview = getPreviewContent(proposal);

    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    public boolean foo(int x) {\n");
    buf.append("        return !(x instanceof Runnable) || true;\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(preview, buf.toString());

}

---

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